The Flux Capacitor Becomes World's Fastest Street-Legal Electric Car (arstechnica.com)

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The Flux Capacitor Becomes World's Fastest Street-Legal Electric Car (arstechnica.com)

Posted by BeauHD on Tuesday July 19, 2016 @10:00PM from the speed-racer dept.

An anonymous reader writes from a report via Ars Technica: Jonny Smith now has the world's fastest street-legal electric car, called the Flux Capacitor. Previously, the Flux Capacitor was only Europe's fastest street-legal electric vehicle, with a less than 11 second, 1/4-mile time under it's belt. Now it can run the quarter-mile in 9.87 seconds, thanks to the extra 44 cells added to the existing 144-cell Hyperdrive Innovation lithium-ion battery pack. That has boosted the car from 370v to 400v and the range from about 30 miles (48km) to about 50 miles (80km). "The combination of big voltage, amps, and phenomenal grip gave us early ten-second quarter miles, and when we braved the RPM limit of the motors, we managed a nine [second run]," Smith told Ars Technica. "Despite all of this power and speed, the little Enfield still felt smooth, stable, and happy, which is unbelievable given that it was designed to do 40 miles an hour."

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Haha by Anonymous Coward · 2016-07-19 22:07 · Score: 1

you have unlimited driving speed on non private roads only in outer space, international waters, antarctica and germany.
1. Re: Haha by Anonymous Coward · 2016-07-19 22:22 · Score: 0
  
  All those jiggawatts and they are going to be stuck behind a grandma in her Prius.
2. Re:Haha by invictusvoyd · 2016-07-19 22:22 · Score: 1
  
  And of course Afghanistan.
3. Re:Haha by Big+Hairy+Ian · 2016-07-19 23:20 · Score: 2
  
  Libians!
  
  --
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4. Re:Haha by GameboyRMH · 2016-07-20 03:57 · Score: 1
  
  Also on all spacious public roads when police aren't looking :-P
  
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  "When information is power, privacy is freedom" - Jah-Wren Ryel
5. Re:Haha by rfengr · 2016-07-20 04:50 · Score: 1
  
  Sure, but it's more about acceleration. There is no legal acceleration limit, although my dad was ticketed for it once, but that is a different story.
6. Re:Haha by Anonymous Coward · 2016-07-20 04:57 · Score: 1
  
  Depends on the state you're in. Minnesota has an "excessive acceleration" law on the books. However, IIRC, it does not define a specific acceleration that is too much.
  I suspect it's up to the ticketing officer's discretion.
7. Re:Haha by dcw3 · 2016-07-20 05:18 · Score: 1
  
  You've clearly never been pulled over for http://www.criminaldefenselawy...
  
  --
  Just another day in Paradise
8. Re:Haha by drinkypoo · 2016-07-20 05:47 · Score: 1
  
  Depends on the state you're in. Minnesota has an "excessive acceleration" law on the books. However, IIRC, it does not define a specific acceleration that is too much.
  AFAIK the standard most places seems to be loss of traction. If they can hear your tires, you're accelerating too quickly.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
9. Re:Haha by rfengr · 2016-07-20 05:59 · Score: 1
  
  No, but as I mentioned, my dad was ticketed for accelerating through a light too fast. Went to court with him (9 YO) to fight it. Judge says "I know that (short) light" and tossed it out; less than one minute. Though sat through hours of listening to other cases; domestic violence over cereal boxes, brushing teeth with whiskey (DUI excuse), etc. Eye opening for a 9 YO to see dregs of humanity.
10. Re:Haha by dcw3 · 2016-07-20 07:03 · Score: 1
  
  Well, the point is that you can be ticketed for acceleration. As someone else mentioned though, the rules vary from state to state.
  
  --
  Just another day in Paradise
11. Re:Haha by lgw · 2016-07-20 07:16 · Score: 1
  
  The standard practice in most places is to give the cop one more "pile-on charge" so he can ticket whoever he feels like for any reason.
  
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  Socialism: a lie told by totalitarians and believed by fools.
My brain hurts by wonkey_monkey · 2016-07-19 22:26 · Score: 1

Uh... so how fast does it go? Y'know, in normal numbers?

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1. Re:My brain hurts by ZombieEngineer · 2016-07-19 22:35 · Score: 3, Informative
  
  112 MPH when crossing the 1/4 mile mark.
  The article has a photo of the summary sheet from the drag strip showing all the statistics.
2. Re:My brain hurts by Anonymous Coward · 2016-07-19 22:40 · Score: 0
  
  1/4 mile average not taking into account the acceleration is around 90mph apparently.
3. Re:My brain hurts by Anonymous Coward · 2016-07-19 22:43 · Score: 0
  
  It isn't the speed which is impressive - a Nissan Leaf will hit 100mph very easily, then in the UK it is software-limited and won't allow you to go beyond that.
  What is impressive is it's acceleration. A Leaf does 0 - 60 in 8 seconds (anything less than 11 seconds is considered fast for a family car) which is respectable, but this thing must be scarily fast. If it is claiming to be the worlds fastest EV, it must beat Tesla S (in Insane mode) at 3.2 seconds.
4. Re:My brain hurts by jafffacake · 2016-07-19 22:44 · Score: 2
  
  Does anyone know the time in seconds it takes to reach 100km/h, which is how the rest of the world compares vehicle acceleration? I'm interested, and not trying to start a debate about outmoded imperial measurements :-)
5. Re:My brain hurts by j235 · 2016-07-19 22:44 · Score: 1
  
  That's ~180 km/h at ~0.40 kilometers.
6. Re: My brain hurts by Anonymous Coward · 2016-07-19 22:55 · Score: 0
  
  That requires a little over 90 mph average speed. It's aerodynamically pretty awful, so you could probably make it go quite a bit faster. For comparison, Formula E cars top out at 140 mph, but they're also aerodynamically far superior. The problem is that both have very limited range. A Formula E race lasts 50 minutes. And this car doesn't have great range, either.
  I get that developing electric cars is a way to reduce dependence on fossil fuels, but I think we could do more to make electric and gasoline powered cars more efficient. For example, I don't really understand why cars don't have a kinetic energy recovery system in them. Some race cars have a KERS, which makes them quite a bit more efficient in road courses. For city driving, a KERS could make cars more efficient with the accelerating and braking that occurs. It won't do a lot for highway driving, but it'll really help with city driving.
7. Re:My brain hurts by Opportunist · 2016-07-19 22:56 · Score: 1
  
  60 what? In case you haven't noticed, UNITS is exactly the point of this subthread. Because my old Mazda Diesel could do 0-60km/h in 8 seconds. Easily.
  
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8. Re:My brain hurts by thegarbz · 2016-07-19 23:01 · Score: 1
  
  These are normal numbers. Cars are built with a purpose. Acceleration and top speed are two completely different metrics which require different car designs. For a fantastic aerodynamic design you can achieve great top speeds without some of the acceleration that these cars typically exhibit.
9. Re: My brain hurts by Anonymous Coward · 2016-07-19 23:02 · Score: 0
  
  For the world's fastest electric vehicle, I'm assuming it need not be street legal. A Formula E car does 0-100 kph (0-62 mph) in 3 seconds. And there are faster electric cars than that, such as car that does that in 1.785 seconds. That's faster acceleration than a Formula 1 car.
10. Re:My brain hurts by thegarbz · 2016-07-19 23:02 · Score: 4, Funny
  
  I live in Australia. Our drag strips are 1/4mile long. The entire industry this car was built for uses this as a common metric (pun intended).
11. Re:My brain hurts by kqc7011 · 2016-07-19 23:10 · Score: 1
  
  Fastest or quickest. Big difference. A couple of years ago, Don Garlits in his electric dragster did a 7.26 seconds 184 mph quarter mile run. As of a couple of months ago, he has not broken the 200 mph barrier. Yet.
  
  --
  Passionately Indifferent
12. Re:My brain hurts by Anonymous Coward · 2016-07-19 23:23 · Score: 0
  
  In the UK, 0-60 always refers to MPH.
  "It can do nought to 60 in 8 seconds" is how a native UK English speaker would talk about a car's 0-60 statistics.
  I'm attempting to be informative rather than a "wiseass", I still come across US English words and phrases which I need to look up.
13. Re: My brain hurts by _merlin · 2016-07-19 23:26 · Score: 1
  
  For example, I don't really understand why cars don't have a kinetic energy recovery system in them.
  All (or at least the vast majority of) petrol/electric hybrids and pure electric vehicles on the road do have such a system. It's called regenerative braking.
14. Re:My brain hurts by 110010001000 · 2016-07-19 23:29 · Score: 1
  
  I'm always amazed some people can't do unit conversion without their head exploding. Even with Google and computers available at their fingertips!
15. Re:My brain hurts by Anonymous Coward · 2016-07-19 23:36 · Score: 0
  
  You have a very generous definition of 'fast'
16. Re:My brain hurts by Anonymous Coward · 2016-07-19 23:47 · Score: 0
  
  On anything really quick, almost nobody measures 0-100kph times, it's always standing quarter miles (or half kilometers depending on your region). And a sub 10 second quarter mile is pretty damn quick. Even more impressive when you consider that it's top speed of 112 MPH isn't very quick for a quarter mile (my bike for comparison does a 9.7 second standing quarter mile at 138 MPH), so it had to get to 112 MPH in almost no time.
17. Re:My brain hurts by Anonymous Coward · 2016-07-19 23:47 · Score: 0
  
  GP already quite clearly indicated 0-60mph
18. Re:My brain hurts by AmiMoJo · 2016-07-19 23:49 · Score: 1
  
  It's pretty good in the Traffic Light GP. Often I get some twat in a BMW or Civic pull up, hoping to get ahead. They rarely do, because especially off the mark the Leaf is very quick. In fact it holds back below about 15 MPH, only using 70% of the available power no matter how hard to press the accelerator, and even then it's very easy to spin the wheels.
  The 0-60 time doesn't really do it justice. Sure, eventually other cars will catch up and overtake, but it's still hilarious when you hear their engines roaring and straining to get moving while you smoothly and seemingly effortlessly move ahead of them.
  
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19. Re:My brain hurts by jellomizer · 2016-07-20 00:00 · Score: 1
  
  I need to agree, While Slashdot is a geeky site, and I am sure nearly all of us is able to do the Math to get the numbers. But still for a news summary the numbers do not help bring the point across. We see an article saying "Fastest Street Legal Electric Car" we want to know either Miles per Hour or Kilometers per Hour. As those are the standard unit for Land based human movement. As our walk rate is between 2-4 MPH, our Jog is 4-6, run 6-12 and sprint 12+. The neat thing about units is it allows us to understand them in aspects of other things we do in the same units.
  
  --
  If something is so important that you feel the need to post it on the internet... It probably isn't that important.
20. Re: My brain hurts by Rei · 2016-07-20 00:02 · Score: 5, Informative
  
  1) EVs do have kinetic energy recovery; it's called regenerative braking.
  2) Gasoline vehicles that have them are known as hybrids.
  3) All systems, including KERS, have purchase price, mass, and maintenance penalties, which is why they're not universally adopted.
  4) The particular approach of flywheel-based kinetic energy storage has good W/kg but poor Wh/kg, W/l, and Wh/l. It has catastrophic failure mechanisms, limited storage time, and tends to offbalance vehicles. Flywheels have been becoming less popular with time in vehicles, not more - being overtaken by electric systems, which are increasingly compact and lightweight vs. their power output.
  5) All kinetic energy recovery mechanisms suffer from losses. I haven't looked into the round-trip efficiency of flywheels, but round-trip efficiencies of conventional hybrids are often 40% or less, while for li-ion EVs they're often more like 60-70%. The problem is that you're storing and withdrawing power quickly, which reduces efficiencies, and all losses hit you twice - motor, drivetrain, controller, wiring and battery. Hybrids are hit worse than EVs because the packs are smaller (meaning higher-C charge/discharges) and the packs are generally NiMH, which is less efficient than li-ion.
  6) Braking losses are only dominant in city driving. In combined driving they're significantly reduced and in highway driving they're almost an irrelevant fraction of the total. Aero losses dominate at high speeds while rolling losses dominate at low speeds.
  7) The biggest energy benefit of a hybrid isn't recapturing braking losses, as most people assume. It's that it lets you operate with a much less powerful engine, without the vehicle feeling underpowered, thus helping the engine stay in its optimum power band (IC engines operate most efficiently when fairly near their maximum torque capability). Hybrid vehicle efficiencies don't drop that much when the hybrid system is broken (losing regenerative braking and stop/start), but they lose responsiveness.
  8) Rolling losses, for the most part, come down to your tires; there's a balance between 1) grip, 2) rolling resistance, and 3) price. Choose two. (I could throw in other factors like noise, comfort, wearing, etc, but let's keep it simple)
  9) Reducing aero losses comes down to reducing your cross sectional area and your drag coefficient. A reduced cross sectional area means that you can have a long car but not a wide or tall one. Reducing the drag coefficient means breaking with styling choices that people prefer in cars in favour of making it look more like an airplane (see the Aptera as an example of taking it to extremes).
  Note that things that look aerodynamic often aren't; many "sleek"-looking race cars actually have high drag coefficients (on purpose - to add downforce). General principles for achieving a low drag coefficient include:
  * A relatively blunt, steadily-curved front end. The popular American car style of a massive front end is right out - you want the length on the other end.
  * Steady transition to a highly raked windshield (within the limits of strength, weight and visibility.. and construction, as multi-axis bending windscreens are more expensive than single-axis)
  * A slowly tapered rear end, down to as small of an area as you can. Tapering can be on two axes (teardrop) or either axis alone (airfoil-shaped)
  * If you can't achieve a slow taper at any point due to internal space constraints, truncate it sharpy, ideally with vortex generators; otherwise you'll get flow separation and drag a low pressure wake, which is Very Bad(TM).
  * Adjust the vehicle angle to have zero net up or downforce.
  * Reduce or eliminate the air intakes on the
  
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  Hourglass says she knows a kid in Iowa who grows up to be president.
21. Re:My brain hurts by Rei · 2016-07-20 00:05 · Score: 1
  
  Indeed. It's like hearing nails on a chalkboard when I hear some motoring show talking about streamlining in a competition that's built around acceleration, or about reducing weight on a competition that's built around top speed. At least the latter is somewhat relevant, although relatively minor. Streamlining in a 0-100km/h sprint is almost meaningless.
  
  --
  Hourglass says she knows a kid in Iowa who grows up to be president.
22. Re:My brain hurts by Rei · 2016-07-20 00:08 · Score: 1
  
  ...More to the point, during acceleration, if anything, you want a high drag shape, with as much downforce as you can muster so you can get better grip with your tires.
  
  --
  Hourglass says she knows a kid in Iowa who grows up to be president.
23. Re:My brain hurts by Anonymous Coward · 2016-07-20 00:18 · Score: 0
  
  PERFORMANCE: 1200lb ft+ 800+hp. 0-60 in sub 3 seconds. Quarter-mile in 10 secondsor less! Personal Best quarter mile of 9.86 secs @ 121mph
  From here
24. Re:My brain hurts by Anonymous Coward · 2016-07-20 00:38 · Score: 0
  
  You have a very generous definition of 'fast'
  Indeed, such as this bit.
  
  (anything less than 11 seconds is considered fast for a family car)
  Is that respectable at the bottom end of the price range? A damn Chevy Impala is quicker than that these days.
25. Re:My brain hurts by omnichad · 2016-07-20 00:55 · Score: 1
  
  "fastest" also includes acceleration. That's why they give it in a form that combines both speed and acceleration into one metric, not that it makes any sense to me either.
26. Re:My brain hurts by Anonymous Coward · 2016-07-20 00:55 · Score: 0
  
  I'm hesitant to believe you as a bunch of people around where I live drive leafs. I drive a GTI which I would call quick, but not fast by any means and either the leaf isn't as fast as you claim or every one of them drives like a grandma because I've never been behind one and thought "wow, that think can get up and move". I'm going to go with the leaf isn't as fast as you claim however because my neighbor owns one and calls it "the gutless wonder". And that includes off the line.
27. Re:My brain hurts by Anonymous Coward · 2016-07-20 01:07 · Score: 0
  
  I'm all for metric, but there is a reason drag racing is not measured in 0-100kmh and not in the imperial equivalent 0-60mph either.
  You can get the statistic, it takes it less than 3 secs to reach 100km/h, but, again, that is only interesting for slower vehicles...
28. Re:My brain hurts by jellomizer · 2016-07-20 01:17 · Score: 1
  
  For acceleration we normally use Meters/Second^2
  or in car terms 0 to 60mhp in how many seconds.
  So still this was lame use of representing the data.
  
  --
  If something is so important that you feel the need to post it on the internet... It probably isn't that important.
29. Re:My brain hurts by omnichad · 2016-07-20 01:21 · Score: 1
  
  But the fact remains that it's still the only way to combine top speed and acceleration into one measurement that's in common use.
30. Re:My brain hurts by angel'o'sphere · 2016-07-20 01:23 · Score: 2
  
  The idiot again.
  To convert time and speed for 1/4 mile to time and speed for 100/m or in other words to figure how long it takes to have a speed of 100km/h conversion of units is not enough.
  If it was that easy you had done it for us instead of posting another complete idiotic post.
  I'm surprised that you sometimes write something that makes sense, though.
  To convert from the 1/4 time and speed to metric units, we have to figure the acceleration, consider that it is constant, and construct the time for 1km or time to 100km/h speed via the acceleration.
  And I'm to lazy to do that now :D left as an exercise for the reader.
  
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31. Re: My brain hurts by angel'o'sphere · 2016-07-20 01:25 · Score: 1
  
  Even pure gasoline cars (e.g. BMWs) have that. As they figured that in tough times the car uses so much current (e.g. for AC) that it makes sense to draw the energy from the battery instead from the generator and refill the battery during regenerative braking.
  
  --
  Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
32. Re:My brain hurts by bobbied · 2016-07-20 01:39 · Score: 1
  
  Uh... so how fast does it go? Y'know, in normal numbers?
  The *real* question is "How FAR does it go on a charge?" Which is followed closely by a related question "How long does it take to recharge?"
  Having high acceleration and top speed are nice, but if you only get 40 miles from a full charge which takes 4 hours to achieve, what's the point? It might be interesting for the race track, but as a practical means of transportation it's useless to 90% of us.
  
  --
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33. Re:My brain hurts by Anonymous Coward · 2016-07-20 01:46 · Score: 0
  
  > Does anyone know the time in seconds it takes to reach 100km/h, which is how the rest of the world compares vehicle acceleration?
  I believe we use time to reach 100m over here. But we also use time to 60Km/h and to 100Km/h.
  > I'm interested, and not trying to start a debate about outmoded imperial measurements :-)
  My first thought was "quarter of mile in Europe? wtf?!?" Then I've read it's in UK -- thus, not really in Europe.
  BTW, if anyone is depressed about Brexit, be grateful they didn't vote to leave Earth... for the moment, that is.
34. Re:My brain hurts by karnal · 2016-07-20 01:57 · Score: 1
  
  Per the screenshot in the article, was actually 121.73 @ 1/4mi mark, 9.8697s
  
  --
  Karnal
35. Re:My brain hurts by Anonymous Coward · 2016-07-20 01:59 · Score: 0
  
  Maybe others don't feel like racing their cars all the time. GTI or no, most times people don't give a shit if you're trying to "race" them.
36. Re:My brain hurts by 110010001000 · 2016-07-20 02:01 · Score: 0
  
  1/4 mile=0.402km. It can go 0.402km in 9.87seconds. I don't know what "100/m" or 100km/h has to do with it, even though you think those are "standard" units. Those weren't mentioned in the article OR summary. You don't need to figure the acceleration to convert time and speed to "metric units". What a idiot you are.
37. Re:My brain hurts by Anonymous Coward · 2016-07-20 02:11 · Score: 0
  
  .25 miles.
38. Re:My brain hurts by jimbolauski · 2016-07-20 02:16 · Score: 1
  
  It's top speed was 121mph the 112 was it's 1/8 mile speed. It's 1/8 time and speed are on par with cars running in the mid 9's but torque at high rpms is what electric motors lack.
  
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39. Re:My brain hurts by Anonymous Coward · 2016-07-20 02:18 · Score: 0
  
  Who the f drag races cars and measures time in time to 1km or to 100km/h? No country I know of!
40. Re:My brain hurts by drinkypoo · 2016-07-20 03:06 · Score: 1
  
  ...More to the point, during acceleration, if anything, you want a high drag shape, with as much downforce as you can muster so you can get better grip with your tires.
  That's meaningless at the low end for the same reason that streaminglining is meaningless at the low end; absent speed, you don't have any meaningful drag. Dragsters have aerodynamics to keep them on the ground at the high end.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
41. Re: My brain hurts by kelemvor4 · 2016-07-20 03:46 · Score: 1
  
  That requires a little over 90 mph average speed. It's aerodynamically pretty awful, so you could probably make it go quite a bit faster. For comparison, Formula E cars top out at 140 mph, but they're also aerodynamically far superior. The problem is that both have very limited range. A Formula E race lasts 50 minutes. And this car doesn't have great range, either.
  I get that developing electric cars is a way to reduce dependence on fossil fuels, but I think we could do more to make electric and gasoline powered cars more efficient. For example, I don't really understand why cars don't have a kinetic energy recovery system in them. Some race cars have a KERS, which makes them quite a bit more efficient in road courses. For city driving, a KERS could make cars more efficient with the accelerating and braking that occurs. It won't do a lot for highway driving, but it'll really help with city driving.
  Formula E cars aren't street legal. They'd need many modifications to make them compete with this street legal car. Many of those modifications would significantly reduce their performance (bumpers etc).
42. Re:My brain hurts by kelemvor4 · 2016-07-20 03:48 · Score: 1
  
  Fastest or quickest. Big difference. A couple of years ago, Don Garlits in his electric dragster did a 7.26 seconds 184 mph quarter mile run. As of a couple of months ago, he has not broken the 200 mph barrier. Yet.
  And then he had to have it towed off the track because it's not street legal...
43. Re:My brain hurts by kelemvor4 · 2016-07-20 03:51 · Score: 1
  
  Who the f drag races cars and measures time in time to 1km or to 100km/h? No country I know of!
  He might not be a country, but apparently angel o'sphere does!
44. Re:My brain hurts by kelemvor4 · 2016-07-20 03:53 · Score: 1
  
  Uh... so how fast does it go? Y'know, in normal numbers?
  The *real* question is "How FAR does it go on a charge?" Which is followed closely by a related question "How long does it take to recharge?"
  Having high acceleration and top speed are nice, but if you only get 40 miles from a full charge which takes 4 hours to achieve, what's the point? It might be interesting for the race track, but as a practical means of transportation it's useless to 90% of us.
  I know this is slashdot and nobody reads the article, but seriously... read the article. It's in there.
45. Re:My brain hurts by Anonymous Coward · 2016-07-20 04:00 · Score: 0
  
  You can't really convert them anyways. A car that goes 0-60 km/h faster does not mean it will win a 1/4 mile (402 meter) race. It's more about average speed. So whenever you see 1/4 mile just think 400 meter so your head doesn't explode. Also, that makes a 1/8 mile (another popular race length) about 200 meters.
46. Re:My brain hurts by GameboyRMH · 2016-07-20 04:01 · Score: 1
  
  True, electric motors lack torque at high revs, where "high revs" is in terms of what the motor can handle before it destroys itself. But they have massive, unyielding torque within a powerband similar to an ICE engine's *entire* rev range, you'd just need to run a gearbox to take advantage of that up to high speed (as Formula E cars do).
  
  --
  "When information is power, privacy is freedom" - Jah-Wren Ryel
47. Re:My brain hurts by Anonymous Coward · 2016-07-20 04:23 · Score: 0
  
  Just because ya'll seem to not know it, speed limit's in the UK are in MILES PER HOUR. Beer is sold in PINTS, Petrol (Gasoline to you Yanks) is sold in Liters. So, if anyone wants to talk about who's measurements are the most screwed up, it would have to be the Brit's as we use a little of both major forms of measurement!
48. Re:My brain hurts by SScorpio · 2016-07-20 04:28 · Score: 1
  
  As Enzo Ferrari said, "Aerodynamics are for people who can't build engines".
49. Re:My brain hurts by Darinbob · 2016-07-20 04:57 · Score: 2
  
  However eye witnesses said it vanished briefly when hitting 88 m.p.h. then reappeared.
50. Re:My brain hurts by dcw3 · 2016-07-20 05:29 · Score: 1
  
  No, anything over 8 sec 0-60 is for your grandparents, and a hazard when trying to merge onto a freeway.
  
  --
  Just another day in Paradise
51. Re:My brain hurts by MillionthMonkey · 2016-07-20 05:32 · Score: 1
  
  When I want to do unit conversions, I just ask my Amazon Echo. It's great for unit conversions except when I'm trying to convert from megatons of TNT to kilograms of plutonium. The last thing I need is an FBI SWAT team crashing through my door.
52. Re:My brain hurts by dcw3 · 2016-07-20 05:34 · Score: 1
  
  AmiMoJo is full of shit. 0-60 in a Leaf is over 10 seconds. She might be beating people off the line for a second or two, but after that it's ZZZzzzz..... http://www.caranddriver.com/ni...
  
  --
  Just another day in Paradise
53. Re: My brain hurts by dcw3 · 2016-07-20 05:37 · Score: 1
  
  It may look aerodynamically awful, but the article claims otherwise.
  "Despite the car's boxy shape, it's remarkably aerodynamic (with a Cd of 0.28)"
  
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  Just another day in Paradise
54. Re:My brain hurts by dcw3 · 2016-07-20 05:40 · Score: 1
  
  You don't generate a lot of downforce at the lower speeds when you'd really need it for better traction. Downforce is necessary to keep your vehicle from becoming an airplane.
  
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  Just another day in Paradise
55. Re:My brain hurts by KingMotley · 2016-07-20 05:41 · Score: 1
  
  No, but I can tell you that it can do 0.402336km in under 987 deciseconds.
56. Re:My brain hurts by drinkypoo · 2016-07-20 05:42 · Score: 1
  
  60 what? In case you haven't noticed, UNITS is exactly the point of this subthread. Because my old Mazda Diesel could do 0-60km/h in 8 seconds. Easily.
  When someone says 0-60, they are talking about mph. When they say 0-62, they are telling you about a 0-100 kph time. If someone says 0-100, then you can ask if that's mph or kph.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
57. Re:My brain hurts by dcw3 · 2016-07-20 05:45 · Score: 1
  
  I don't think you mean top speed (that's not measured on a 1/4 mile track), maybe speed at the end of the 1/4 or average speed (rarely shown)
  
  --
  Just another day in Paradise
58. Re: My brain hurts by Anonymous Coward · 2016-07-20 05:48 · Score: 0
  
  Or the ghost of Teller. Megatons from just Pu? Sheesh!
59. Re:My brain hurts by I4ko · 2016-07-20 05:49 · Score: 1
  
  And how are you enjoying less than 40 miles per charge real world mileage? All of the leaf owners that worked in the redwood shores area behind Oracle and drove them from San Francisco had amazing snakes of cables running out of their office building to their leafs all day, as apparently the leaf lasted just enough to get them to work and get them back to the city, but not necessary to their home if it wasn't charged in between.
60. Re:My brain hurts by dcw3 · 2016-07-20 05:50 · Score: 1
  
  Improvements at the track have frequently made their way into improvements for the rest of us.
  http://auto.howstuffworks.com/...
  
  --
  Just another day in Paradise
61. Re:My brain hurts by Anonymous Coward · 2016-07-20 05:50 · Score: 0
  
  Perhaps it's easy to spin the tires because it comes stock with crap tiny tires? Try putting real tires on the car and tell me how easy it is to spin them, even at 100% throttle. In fact, just changing the stock eco tires to something a bit more grippy will get you enough traction without even changing the tire size.
62. Re:My brain hurts by AmiMoJo · 2016-07-20 06:01 · Score: 1
  
  I get about 70 miles real range in the winter with rain. That's at motorway speeds, 70mph. 24kWh model.
  I really enjoy the free destination charging too, even if it is only with a couple of quid.
  
  --
  const int one = 65536; (Silvermoon, Texture.cs)
  SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
63. Re:My brain hurts by Anonymous Coward · 2016-07-20 06:15 · Score: 0
  
  AmiMoJo is full of shit. 0-60 in a Leaf is over 10 seconds. She might be beating people off the line for a second or two, but after that it's ZZZzzzz..... http://www.caranddriver.com/ni...
  And meanwhile they go about their day after wondering why this jackass in their little car is acting like they have something to prove.
64. Re:My brain hurts by I4ko · 2016-07-20 06:27 · Score: 1
  
  Is that 100% to 0% or 80% to 20% only? Now, given that the cars in the bay area were the original leaf cars, I don't doubt Nissan had made improvements in a better regulated market like the UK, and for later years, but still it seems they have doubled the range.
65. Re:My brain hurts by Rei · 2016-07-20 06:53 · Score: 1
  
  A F1 car, at the speed this one got up to on the quarter mile, will have over 1000kg of downforce at the end. Obviously the relevance of that for your acceleration depends on how much power you have vs. how much traction you have.
  
  --
  Hourglass says she knows a kid in Iowa who grows up to be president.
66. Re: My brain hurts by DMFNR · 2016-07-20 06:57 · Score: 1
  
  I couldn't find any numbers, but are the Formula E cars really better aerodynamically than you standard electric commuter car? I know they put a ton of work in to making the Fe cars slippery, but they are still open wheel cars with downforce generating appendages. Now Formula E cars have all kinds of neat underbody aero that gets a ton of downforce for very little drag and looking at the pictures the wings seem to be trimmed out to almost negative angles like an Indycar at the 500, and there are shrouds in front of the wheels, which classically care the biggest source of drag on a formula car.
  
  I'm not saying you're wrong, because although I'm a huge motorsport fan, my understanding of aerodynamics is very basic, and I couldn't find a simple drag coefficient for a Formula E car in race trim. An F1 cars drag coefficient hovers around 1.00 depending on the track and most passenger cars are less than .40, with the really slippery ones being mid .20s. While I am sure Formula E cars generate far less drag than a Formula One car, I'm thinking gearing has far more to do with speed than aero when it comes to Formula E vs electric passenger car.
67. Re: My brain hurts by Anonymous Coward · 2016-07-20 07:44 · Score: 0
  
  11 seconds is no longer fast to 60, even fire a family car.
68. Re:My brain hurts by angel'o'sphere · 2016-07-20 08:07 · Score: 1
  
  I doubt it can convert from "3 seconds till 60M/h" to "3.3 seconds till 100km/h" (just a wild guess, did not actually calculated it).
  
  --
  Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
69. Re:My brain hurts by mythosaz · 2016-07-20 09:33 · Score: 1
  
  Like the poster below, we get 70+ as well, and that's a lot of inefficient speedy freeway driving.
  Stop and go driving is actually pretty efficient. High speed is the battery killer.
70. Re:My brain hurts by mythosaz · 2016-07-20 09:40 · Score: 1
  
  A Leaf will not hit 100 easily, short of freefall.
  It's speed limited to IIRC 93mph, which is simple factor of the electric motor's top limited RPM and the size of the tires. [I actually believe it's actually 90, with the typical speedo adjustment for liability purposes.] Math says 90ish. Nissan says 90's. One guy on a Dyno said 97. Reverse is electronically limited to 25 :)
  Here's the details:
  On level ground, about 94mph indicated.
  The motor is turning about 10,300 RPM divided by a 7.8 reduction gear box is 1320 RPM of the wheels, which are about 23 inches in diameter.
  23 * pi = 72.25 inches multiplied by 1320 = 95,378 inches per minute multiplied by 60 minutes equals 5,722,720 inches per mile divided by 12 equals 476,893 feet per hour divided by 5280 equals 90.3 miles per hour ground speed, which is about 92-93 indicated speed.
  Too much rounding. The gear ratio is actual above 7.8, but I don't remember off the top of my head and the tire may be slightly larger. Motor speed is slightly above 10,300 RPM also.
71. Re:My brain hurts by omnichad · 2016-07-20 10:36 · Score: 1
  
  You reach top speed by the end, PLUS this incorporates the time it takes to get to that speed. It may just come out with a "number" at the end, that's hard to actually analyze for specifics, but I never said it was a good measure - just that it's common for this type of measurement.
72. Re:My brain hurts by dcw3 · 2016-07-20 10:43 · Score: 1
  
  No, you don't reach top speed. You reach a speed, not likely top, at the end. Nobody calls it top speed.
  
  --
  Just another day in Paradise
73. Re:My brain hurts by AmiMoJo · 2016-07-20 20:46 · Score: 1
  
  100% charge. Nissan have removed the 80% charge option on 2015 models anyway in the UK, as it proved to be unnecessary on 2nd gen models from about 2013-14 onwards. Even when charged to 100% you can only actually access about 21.5kWh of the 24kWh battery.
  The 2nd gen ones did have some range improvements, like a much more efficient heat pump. Even so, the difference with the heater on maximum was only about 5%, so... I dunno, even with only an 80% charge I can do 55-60 miles easily at motorway speed, in a hilly area.
  
  --
  const int one = 65536; (Silvermoon, Texture.cs)
  SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
74. Re: My brain hurts by samwichse · 2016-07-21 08:34 · Score: 1
  
  I think you just invented the hybrid.
Fastest in what way? by sjbe · 2016-07-19 22:46 · Score: 3, Interesting

Jonny Smith now has the world's fastest street-legal electric car, called the Flux Capacitor.
Ok what is its top speed? 0-60 time? G-force in a turn? Can it even turn?

Now it can run the quarter-mile in 9.87 seconds
The only piece of speed data provided. For reference the Tesla P90D can do a quarter mile in 10.9 seconds. (And it can go around a corner too) So basically they've built a purpose built dragster and not a real car. It's not hard to build a dragster that can outrun a Bugatti Veyron in a quarter mile but I wouldn't call one faster than a Veyron until it beat it around a track with corners.

boosted the car from 370v to 400v and the range from about 30 miles (48km) to about 50 miles (80km).
Wow, a whole 50 miles. That's... damn near useless.
1. Re:Fastest in what way? by Anonymous Coward · 2016-07-19 23:02 · Score: 1
  
  You're looking at this the wrong way. It's a fun project taking an electric car made in 1973 and updating it with today's batteries etc. Watch this video and you will see the spirit of the endeavour: https://www.youtube.com/watch?v=u6VJ6_4yCkw
2. Re:Fastest in what way? by Anonymous Coward · 2016-07-19 23:05 · Score: 1
  
  The only piece of speed data provided.
  OMG ... the summary didn't provide all possible information and only quoted the most exceptional bit? It's almost like a summary isn't meant to be complete!
  
  Wow, a whole 50 miles. That's... damn near useless.
  I'm sure you'll be even more horrified to find out that dragsters only have enough fuel for about half a mile. How dare people build vehicles meant for racing on a quarter mile strip when you need more than that for your daily commute to the porn store to buy lube for all the circlejerking that you engage in.
3. Re:Fastest in what way? by bjorniac · 2016-07-19 23:05 · Score: 3, Insightful
  
  I would hope one of the requirements to be a "street-legal" car is that it can turn, at the very least...
  If we make a horrendous assumption of constant acceleration we can get a maximum on it's 0-60 time:
  s=1/2 at^2, t=9.87s, s=400m gives a=8.21 m/s^2
  60mph = 60*1600/3600 m/s= 26.67 m/s
  t60 = 26.67/8.21 = 3.25 seconds.
  So we can conservatively conclude this vehicle does 0-60 in under 3.25 seconds.
  Someone with better knowledge of the acceleration/velocity curves of cars can probably correct me on this, but I'm assuming that acceleration reduces with velocity rather than increases, due to wind resistance etc. If this is right 3.25 should be considered a maximum - if the acceleration reduces above 60mph, say, then the car must accelerate to this velocity in even less time to get a quarter mile in 9.87s.
  From the data given we can only conclude that its top speed is somewhat higher than 400m/9.87s = about 40m/s or 90mph, but of course that would assume instant acceleration to 90, in all likelihood its top speed is far higher.
4. Re: Fastest in what way? by Anonymous Coward · 2016-07-19 23:10 · Score: 0
  
  No shit, you're not going to put a lot of fuel in a dragster. It doesn't need the fuel, plus the fuel load would slow it down. Formula 1 cars are faster and wear the tyres less when the fuel load is lighter (there's no refueling in F1). It's also why the cars don't have nearly as much fuel for qualifying, when you only need a few fast laps.
5. Re:Fastest in what way? by Anonymous Coward · 2016-07-19 23:14 · Score: 0
  
  It's a hobbyist car, not something put together by a car manufacturer. There's only 1. The guy built it for himself, so he can be the judge about if 50 miles is "useless".
  It sounds like you feel unhappy about his fun little project, but I imagine he enjoyed building and testing the car immensely. I enjoyed reading about it.
6. Re:Fastest in what way? by Anonymous Coward · 2016-07-19 23:34 · Score: 0
  
  Seriously, stop stealing all our oxygen you pedantic, closed minded, unimaginative degenerate. Stop looking for things to nit pick in the article, and take it on its whole. Clearly this isn't meant to be a car that you go and buy at your local dealership, and is obviously a purpose built vehicle designed to do a very specific thing. My god, your stupidity raises my blood pressure to an unsafe level.
7. Re:Fastest in what way? by Anonymous Coward · 2016-07-19 23:43 · Score: 0
  
  50 miles is useless? That would get me to work and back every day no problem with a little extra for puttering around.
8. Re:Fastest in what way? by cdrudge · 2016-07-19 23:59 · Score: 1
  
  So basically they've built a purpose built dragster and not a real car.
  No. They took a real 1970s electric vehicle, replaced the major parts that make it go with modern equipment, and took it to a dragstrip. It's the electric equivalent of hot rods, muscle cars, tuners, or whatever generation you choose souping up a vehicle beyond what it could do from the factory.
9. Re:Fastest in what way? by jafffacake · 2016-07-20 00:12 · Score: 1
  
  Brilliant, just what i was asking for. You, sir, are a mathematical genius!
10. Re:Fastest in what way? by DrXym · 2016-07-20 00:27 · Score: 1
  
  Wow, a whole 50 miles. That's... damn near useless.
  That depends on how much a person needs to drive doesn't it? Lots of people in urban settings might only drive 10 or 20 miles in a day and it would suit them fine for a vehicle which only does 50 miles. I'm not referring to this specific car but the sort of market that commercial vehicles like the Twizy already serve. Urban dwellers who want a car for short commutes, one that avoids the costs and whatever congestion charges, road taxes or other fees that another vehicle might attract. Obviously range anxiety means most people would prefer a car that goes further, but not everyone.
11. Re:Fastest in what way? by Anonymous Coward · 2016-07-20 00:32 · Score: 0
  
  The only piece of speed data provided. For reference the Tesla P90D can do a quarter mile in 10.9 seconds. (And it can go around a corner too) So basically they've built a purpose built dragster and not a real car. It's not hard to build a dragster that can outrun a Bugatti Veyron in a quarter mile but I wouldn't call one faster than a Veyron until it beat it around a track with corners.
  That won't matter to Americans. Americans are terrified of cornering. That's why most never learned how. That's why they moronically hit their brakes on EVERY curve, however gentle the curve is, however banked it is. Either someone taught them that you're "supposed to" do that, or they are just doing what everyone else is doing like most Americans do, but one way or another that's all the thought they're willing to put into much of anything.
  I've seen flatbed Mack trucks fully loaded with large wooden logs (looks like telephone poles - many tons of them) take curves at the 55 MPH speed limit of the road I take to work, meanwhile average people in their sedans feel a need to use their brakes when they're already going 45-50. The difference is, of course, that they don't just hand out CDLs. To get a commercial driver's license you need to actually demonstrate skill. Therefore the Mack truck driver can see that the curve is banked, can see that it's not terribly sharp, and knows what his vehicle can and can't do. That's why they also don't decide that a long straight stretch, bright sunny conditions, and a total lack of hazards/obstacles is not a reason to mysteriously keep hitting their brakes like so many drivers do.
  Actually having a little skill (not even that much - the people who do police chases and stunt driving would laugh at me) and driving in America is the constant feeling of being unnecessarily held back by a bunch of morons. Well, "moron" is the wrong word because a true moron can't help themselves. These people just refuse to think and have no concept of excellence.
12. Re:Fastest in what way? by Anonymous Coward · 2016-07-20 01:07 · Score: 0
  
  ...and your commute is how long? Your comment is the only thing that is useless.
13. Re:Fastest in what way? by Not-a-Neg · 2016-07-20 01:10 · Score: 2
  
  "Street Legal" means not only can it turn (have you ever even been to a drag strip, even custom built dragsters can turn) but it can brake, has working lights, restraints, even a rear view mirror!
  Stop trying to talk shit about something you have zero knowledge of and educate yourself before you look like a fool again.
  
  --
  -==- Buy a Mac and leave me alone!
14. Re:Fastest in what way? by avandesande · 2016-07-20 02:37 · Score: 1
  
  You sound like butthurt tesla owner. Why do you care so much?
  
  --
  love is just extroverted narcissism
15. Re:Fastest in what way? by thegarbz · 2016-07-20 03:22 · Score: 1
  
  but I wouldn't call one faster than a Veyron until it beat it around a track with corners.
  Ahhh the no true racetrack fallacy.
16. Re:Fastest in what way? by avandesande · 2016-07-20 03:26 · Score: 1
  
  Drag racers have been hearing the same tired arguments for decades. It's kind of like saying sushi is better than ice cream.
  
  --
  love is just extroverted narcissism
17. Re:Fastest in what way? by Anonymous Coward · 2016-07-20 03:51 · Score: 0
  
  "The Flux Capacitor Becomes the Worlds Fastest Street Legal Fully Electric Vehicle on a Quarter Mile Concrete Paved Straight Track Starting from a Dead Stop with a Full Charge and a Single British Occupant."
  Is that pedantic enough for you?
18. Re:Fastest in what way? by drinkypoo · 2016-07-20 05:37 · Score: 1
  
  Drag racers have been hearing the same tired arguments for decades. It's kind of like saying sushi is better than ice cream.
  Sushi is better than ice cream. If you live on sushi you can be fit, depending on how much rice and fatty fish you put together. If you live on ice cream, you're going to be fat.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
19. Re:Fastest in what way? by avandesande · 2016-07-20 05:40 · Score: 1
  
  Well I wasn't talking about health, it is about which one is the better dessert. Which goes back to my point that comparing the two is kind of stupid. :-)
  
  --
  love is just extroverted narcissism
20. Re:Fastest in what way? by jimbolauski · 2016-07-20 05:52 · Score: 1
  
  It's not hard to build a dragster that can outrun a Bugatti Veyron in a quarter mile but I wouldn't call one faster than a Veyron until it beat it around a track with corners.
  A Veryon did the 1/4 mile in 9.7 seconds, if you go to any drag strip there are very few street legal cars that are going that fast. It's not as easy a putting a turbo or nitrous on a stock car and ripping out the extra weight.
  
  --
  Knowledge = Power
  P= W/t
  t=Money
  Money = Work/Knowledge so the less you know the more you make
21. Re:Fastest in what way? by dcw3 · 2016-07-20 05:55 · Score: 1
  
  You took the time to post all this BS w/o reading the article...yes, I know, it's /. And no, it's not a vehicle that's useful to the public, but as I posted just above, many improvements to normal vehicles have come from racing. They didn't claim it was something you'd want to run out and buy. Now that the stick out of your rump.
  
  --
  Just another day in Paradise
22. Re:Fastest in what way? by drinkypoo · 2016-07-20 05:58 · Score: 1
  
  Well I wasn't talking about health, it is about which one is the better dessert. Which goes back to my point that comparing the two is kind of stupid. :-)
  Everyone always says you can't compare apples and oranges, but I just showed that you can compare sushi and ice cream, especially if you forget to mention what your basis of comparison was supposed to be :)
  I think that what is a better street car is a valid point to raise if part of the point of the vehicle is that it is street legal.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
23. Re:Fastest in what way? by avandesande · 2016-07-20 07:01 · Score: 1
  
  When has legality had anything to do with what is a 'better' car. Pretty much every car sold in the USA is 'street legal'. Street legal is just a metric, much like a quarter mile.
  
  And no, you can't compare sushi and Ice cream, its a false dichotomy. My kids are always playing this game "What would you rather have, your foot or your hand cut off" (or some other similar comparison). Of course the choice you would like to say is 'neither'.
  
  I don't want to live in a world where I have to eat just ice cream or sushi every day. I don't want to live in a world where sushi or ice cream just isn't available. I like having both options available when I want them and there is no need to pass a value judgement on which is 'better'.
  
  Now you could ask me what my preference is and I might say "I prefer sushi" which is a completely different argument.
  
  --
  love is just extroverted narcissism
24. Re:Fastest in what way? by bjorniac · 2016-07-20 08:58 · Score: 1
  
  Physics 101 baby ;-)
  Drag racing is normally quite a good intro topic for 1D kinematics - you can do constant acceleration, look at the real relations between velocity, acceleration and position etc. It's nice because you can push the students to understand when equations are and are not valid, and what they can actually work out with limited information.
25. Re:Fastest in what way? by s122604 · 2016-07-20 10:09 · Score: 1
  
  It's a race car, a drag car specifically so range is a nigh useless measurement... ..
  Yes bestill your pretentious, and I assume European, heart, drag racing is a thing, and cornering isn't that important...
  
  In perspective, At full throttle, the fuel pumps in a top fuel dragster are pumping out over 380 litres per minute, and they don't have anywhere near that onboard, so the range isn't so hot, but it can do one thing, namely propel one human being from point A to point B, .2 miles down a flat, straight racetrack faster than anything else short of being shot out of a cannon...
26. Re:Fastest in what way? by Anonymous Coward · 2016-07-20 10:27 · Score: 0
  
  Just because it's useless for you doesn't mean it isn't useful for anyone else.
Hope its a strong roll cage by Viol8 · 2016-07-19 23:14 · Score: 1

.. with some strengthening bars up front, because 1970s cars weren't exactly known for their crash resistance and limited run small manufacturer cars barely had any especially if they were licensed as quadricycles, not cars.
1. Re: Hope its a strong roll cage by Anonymous Coward · 2016-07-19 23:18 · Score: 0
  
  Put some wings on it to add downforce. :-)
2. Re:Hope its a strong roll cage by drinkypoo · 2016-07-20 05:57 · Score: 1
  
  They probably had to add a roll cage just to give the vehicle sufficient rigidity not to twist into a pretzel when giving it the beans.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
What? 1.8 GW? by 140Mandak262Jamuna · 2016-07-19 23:19 · Score: 1

From the quoted article:

Okay, so if my maths and guesses are right...
400V/188 cells = 2.12766 V / cell
* 188 cells * 3C = 1200 A discharge
1200A*400V = 480000W =

It ought to be 88 jiga (not giga) watts. What happened to the remaining 86.xx jiga watts?

--
sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
1. Re:What? 1.8 GW? by 140Mandak262Jamuna · 2016-07-19 23:23 · Score: 1
  
  < filtered out in the quote.
  
  Okay, so if my maths and guesses are right...
  400V/188 cells = 2.12766 V / cell
  * 188 cells * 3C = 1200 A discharge
  1200A*400V = 480000W = <<< 1.21 GW
  
  --
  sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
2. Re:What? 1.8 GW? by 140Mandak262Jamuna · 2016-07-19 23:24 · Score: 1
  
  Looking back I see it should 480 kW, not 480 GW. Works out to some 600 HP. Not unusual.
  
  --
  sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
3. Re:What? 1.8 GW? by 140Mandak262Jamuna · 2016-07-19 23:25 · Score: 1
  
  Still, amazing that little soap box had the suspension and the chassis to take 600 HP.
  
  --
  sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
With a 50 mile range this would suit Meatloaf by Chrisq · 2016-07-19 23:20 · Score: 1

With a 50 mile range this would suit Meatloaf
There's nothin' wrong with goin' nowhere baby
But we should be goin' nowhere fast
It's so much better goin' nowhere fast
1. Re:With a 50 mile range this would suit Meatloaf by avandesande · 2016-07-20 03:29 · Score: 1
  
  Just a guess but this car's range is probably better than the original, so you get negative points for your ignorance about the history of EVs.....
  
  --
  love is just extroverted narcissism
Unsubstantiated claims by sjbe · 2016-07-19 23:20 · Score: 1

You're looking at this the wrong way.
It says "Jonny Smith now has the world's fastest street-legal electric car". How exactly am I to take that statement as anything other than an unsupported claim to have the fastest street legal electric car?

It's a fun project taking an electric car made in 1973 and updating it with today's batteries etc.
Which is all fine but then don't claim that it is the fastest street legal electric car unless they are prepared to back that up or qualify the conditions under which it is true. I don't give a crap if it is a just for laughs project or not.
1. Re:Unsubstantiated claims by Anonymous Coward · 2016-07-20 03:51 · Score: 0
  
  I don't give a crap if it is a just for laughs project or not.
  Apparently. Is this really what you're choosing to be grumpy about right now, though? Seems like you must have a lot on your plate.
  Remember, the candle that's a joyless fuck twice as bright, is a joyless fuck half as long.
2. Re:Unsubstantiated claims by Anonymous Coward · 2016-07-20 10:20 · Score: 0
  
  There's a time slip posted. Sorry but your assertion that there's no evidence is utter bunk.
Fun project with needless claims by sjbe · 2016-07-19 23:29 · Score: 1

It's a hobbyist car, not something put together by a car manufacturer. There's only 1. The guy built it for himself, so he can be the judge about if 50 miles is "useless".
I'm well aware of what it is. It's also objectively true that a "street legal" stripped down dragster that can only drive 50 miles isn't good for a hell of a lot besides runs at the drag strip. I'm sure he gets plenty of kicks from it and that's great. But dragsters aren't "the fastest" street legal cars. They are just the fastest accelerating cars on flat ground with no turns. No need to make exaggerated claims about its performance.

It sounds like you feel unhappy about his fun little project, but I imagine he enjoyed building and testing the car immensely.
Not unhappy at all. The project is cool as shit. But they don't need to make puffed up claims about it for that to remain true.
1. Re:Fun project with needless claims by 110010001000 · 2016-07-19 23:40 · Score: 1
  
  Why is 50 mile range useless? Lots of us commute 50 miles.
2. Re:Fun project with needless claims by Anonymous Coward · 2016-07-20 00:08 · Score: 0
  
  "Fastest in what way?" - by a common metric for measuring a car's performance. For measuring acceleration, 0-60/0-100 times and quarter-mile times are the two most common benchmarks. Your theory that a "fastest car" must have the fastest time at a racing circuit, well that could be one other way of measuring a car's performance. No one car wins all the performance benchmarks. By your criteria, "the fastest car" cannot exist. I am happy to accept multiple "fastest cars" as defined by a single performnce metric.
  Top Gear seems to agree that it is the fastest accelerating electric car:
  http://www.topgear.com/car-news/british/fastest-road-legal-ev-car-ever-enfield-70s
  Then you complain about the 50 mile range - actually, in the UK that would be plenty for most people's commute to work providing it was plugged in every night.
  So I refute your original post. It has the best performance in a well-defined category (fastest street-legal electric car quarter mile time), and it is capable of being used on normal roads for normal purposes, unlike Top Fuel dragsters and the like.
3. Re:Fun project with needless claims by bobbied · 2016-07-20 01:51 · Score: 1
  
  As I recall, the average commute is above 50 miles/day, which means this is useless as a commuter for more than half of us...
  Then, consider that commuting is only a part of what most cars are used for and the percentage of people who can use a car with a 50 mile range drops further, and basically ends up to include only those who can afford a car for *just* commuting who own other vehicles for other uses.
  I don't know about you, but I have a hard time affording just the cars I need so there is no way I'm adding one to the driveway just for getting to work and back, even though the distance is under 10 miles/day.
  
  --
  "File to fit, pound to insert, paint to match" - Aircraft Maintenance 101
0-60 by sjbe · 2016-07-19 23:35 · Score: 1

I would hope one of the requirements to be a "street-legal" car is that it can turn, at the very least...
I'm sure it can turn but very doubtful it can turn very well. Clearly it is built with straight line performance in mind if it is doing sub 10 second quarter mile runs.

So we can conservatively conclude this vehicle does 0-60 in under 3.25 seconds.
If it can do a quarter mile in 9.8 seconds it's almost certainly faster than 3.25s 0-60. Wind resistance isn't linear. A Tesla P90D gets to 60mph in 2.8 seconds and it is a full second slower in the quarter mile than this thing with better aerodynamics. Just guessing but I'd estimate this car is probably somewhere close to 2.5 seconds (maybe less) 0-60 to make a sub 10 second run in the quarter possible. Can't tell from the pictures but it looks pretty stripped down so I imagine it is very light and has very large sticky tires. I'd expect it to absolutely fly off the line.
1. Re:0-60 by bjorniac · 2016-07-20 00:15 · Score: 3, Interesting
  
  I agree - that's why I said throughout that my estimate was conservative. Assuming constant acceleration gives the slowest possible 0-60, hence the max time from these figures is 3.25 seconds.
  Interestingly if you look through the pictures in TFA you see that the speed has just about topped out at the 1/8 mile mark. If you run the numbers there, you get an acceleration around the 10.5 m/s^2 mark, which indeed gives about 2.5s for the 0-60 time.
  And yes, clearly the car is not designed with cornering in mind.
Street Legal? by advocate_one · 2016-07-19 23:39 · Score: 1

it has NO wing mirrors

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1. Re:Street Legal? by Anonymous Coward · 2016-07-20 01:43 · Score: 0
  
  it has NO wing mirrors
  gosh what a horrible problem, how many millions of R&D will it take to solve it?
2. Re:Street Legal? by Anonymous Coward · 2016-07-20 02:09 · Score: 0
  
  It's not a new car. It's a decades old car that has been modified.
  It had no wing mirrors on it originally, so it is legal.
  https://en.wikipedia.org/wiki/Enfield_8000
  http://www.drivingtesttips.biz/driving-without-wing-mirror.html
3. Re:Street Legal? by b0bby · 2016-07-20 02:16 · Score: 1
  
  It's from the early 70s, it's possible that they weren't required. I have a 1970 motorcycle and it has no turn signals, legally.
4. Re:Street Legal? by Anonymous Coward · 2016-07-20 05:04 · Score: 0
  
  No, they didn't have wing mirrors.
  I was helping to restore one earlier this year, and they didn't have much of anything. They were built using parts from several other small cars of the era, including the Mini which was much cheaper. Which is why they didn't sell very many of them.
  The main customer was the Electricity Board who provided them to some of their meter readers. They got free "fuel" and were considered a nice perk of the job at the time.
  Body work is all fiber glass, I think the windscreen was custom made and cost a lot to produce. Wheels are tiny, so the speed of Flux Capacitor is all the more impressive.
  Turning circle was actually very good. Comparable to a London black cab. I don't think they modified it for Flux Capacitor - it was kind of the point to keep the car as original as possible and see how fast they could get it to go.
Frame reinforcement by sjbe · 2016-07-19 23:40 · Score: 1

Still, amazing that little soap box had the suspension and the chassis to take 600 HP.
I'd be fairly sure that it has a huge amount of reinforcement underneath if not a full space frame. You are quite correct that it wasn't designed to handle that much power straight from the factory.
Brakes by ThatsNotPudding · 2016-07-19 23:45 · Score: 1

I couldn't find anything in that article, but I'm guessing for the sake of weight and simplicity, it does not have a regenerative braking system.

The end of the run might be as exciting as the start.
1. Re:Brakes by drinkypoo · 2016-07-20 05:45 · Score: 1
  
  I couldn't find anything in that article, but I'm guessing for the sake of weight and simplicity, it does not have a regenerative braking system.
  Regen doesn't really require any notable additional weight. It does require more expensive and complex control electronics, though, which is why controllers without regen are cheaper.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
STANDARD UNITS PLEASE by Anonymous Coward · 2016-07-20 00:05 · Score: 0

How fast is that in libraries of Congress? And I mean the Swiss one.
Article is not even correct by burtosis · 2016-07-20 00:13 · Score: 1

As far as do it yourself electric dragster type vehicles that have been called "street legal" there are motorcycles that can do the 1/4 mile in the 6 second range. Really you can make any impractical vehicle "street legal" at least in the US as the requirements are fairly minimal. Also a fast 1/4 mile time dosent mean it really is the fastest on the streets or even is a good single measure of a performance vehicle.
1. Re:Article is not even correct by idontgno · 2016-07-20 06:53 · Score: 1
  
  As far as do it yourself electric dragster type vehicles that have been called "street legal" there are motorcycles that can do the 1/4 mile in the 6 second range.
  You should probably correct the Wikipedia article, then, if you have concrete citations rather than faulty and exaggerated memory.
  
  Model year Motorcycle Time (seconds) Final speed 2012 Kawasaki Ninja ZX-14R 9.47 152.83 mph (245.96 km/h) 2008 Ducati Desmosedici RR 9.49 152.80 mph (245.91 km/h) 2015 Kawasaki Ninja H2 9.62 152.01 mph (244.64 km/h)[11] 2008 Ducati 1098R 9.75 148.6 mph (239.1 km/h)[39] 2013 BMW HP4 9.76 152.4 mph (245.3 km/h)[39]
  
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Just criticizing the claims, not the project by sjbe · 2016-07-20 00:16 · Score: 1

They took a real 1970s electric vehicle, replaced the major parts that make it go with modern equipment, and took it to a dragstrip.
Which is called a dragster. Pretty much no car that can do a sub-10 second quarter mile is good for much else besides fast runs down a drag strip or laps around a racetrack. Not what I would call a real car in the sense that you'd drive it around the city streets routinely. Still cool but call it what it is.

It's the electric equivalent of hot rods, muscle cars, tuners, or whatever generation you choose souping up a vehicle beyond what it could do from the factory.
This isn't souping up the car. This is a wholesale rebuild where the only thing left is the outer shell. That's not tuning, that's something quite different. Anyway you seem to have missed the point. Clearly it is fast in a straight line. Cool project too. But "world's fastest street-legal electric car"? Going to have to back that claim up with some actual evidence.
1. Re:Just criticizing the claims, not the project by drinkypoo · 2016-07-20 02:41 · Score: 1
  
  Cool project too. But "world's fastest street-legal electric car"? Going to have to back that claim up with some actual evidence.
  The slip is in TFA, so you can compare its time.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
Range by sjbe · 2016-07-20 00:25 · Score: 1

Why is 50 mile range useless? Lots of us commute 50 miles.
And plenty of us routinely drive farther than that on a given day. Particularly when we do anything besides commuting which describes anyone with a life outside of work. Got kids? You'll be driving more than 50 miles routinely here in the USofA. My daily commute is 45 miles round trip for example so any detours or if the weather was particularly cold one day and I'd be stranded somewhere. There is a reason why you won't find a gas powered car with a range under 200 miles sold today. Useless might be too strong a word but it's not far off the mark.
1. Re:Range by Anonymous Coward · 2016-07-20 01:24 · Score: 0
  
  "here in the USofA"
  I don't live in the USA. Neither does the man who built this car. He lives in a country where commute distances are mostly 10 miles or less (the UK). I don't care if you spend 3 hours a day sat on the freeway because you can't afford to live in Silicon Valley. That doesn't make the range of this car useless.
2. Re:Range by angel'o'sphere · 2016-07-20 01:44 · Score: 1, Offtopic
  
  You USofA posters should start to understand that the USofA is a very very very special special place on earth. Not because it is particular "special" or "good" but because it is extremely original different from the rest of the world.
  E.g. No one outside of your "country" is driving his kids around 45miles (aka 80km) per day.
  Why the fuck would they?
  More interesting question: why do you USofA citizens think you are the measure for the rest of the world?
  In september I have a new project, less than 10km away from home. Such a car would be perfect. Would not even need to recharge it at the project side. Would I use the car to go to work? Hell no! I use my bicycle or the public transport. Why the funk should I drive to work in an (non autonomous) car when I can read a book or /. in a public transport and walk 5 minutes? Or do my "sports" on a bike by riding it 30 minutes?
  The world of USofA is very very special ... should start to grasp that the rest of the world is very very different.
  
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3. Re:Range by 110010001000 · 2016-07-20 02:03 · Score: 1
  
  Oh I see...it isn't useful for YOU...so that makes it useless. Wow, self centered much?
4. Re:Range by 110010001000 · 2016-07-20 02:04 · Score: 1
  
  By the way I have a kid and live in the US and there are many days we don't even use a car. We don't all live in suburban wastelands.
How many times can this Fool's errand by Anonymous Coward · 2016-07-20 00:35 · Score: 0

How many times can this Fool's errand run the 1/4 mile flat out?
Average range vs range variation by sjbe · 2016-07-20 00:51 · Score: 1

That depends on how much a person needs to drive doesn't it? Lots of people in urban settings might only drive 10 or 20 miles in a day and it would suit them fine for a vehicle which only does 50 miles
You're making the classic mistake of only considering averages. Most people drive less than 50 miles in a normal day. But virtually all of them drive farther than 50 miles on a substantial number of days. The range of a car needs to cover something like 2-3 standard deviations of the daily average at minimum to be a sane choice even if they never take long trips which describes very few people I know. My daily commute is about 45 miles round trip but I drive over 100 miles at least 5-10 days a month. It's not the averages that are the problem, it's the variation.

Urban dwellers who want a car for short commutes, one that avoids the costs and whatever congestion charges, road taxes or other fees that another vehicle might attract.
Another myth. Urban dwellers have access to taxis, uber, public transit, etc. A car is only useful to them if they live some substantial distance outside the urban center and have no alternative means to commute which means they are suburban, not urban dwellers. While you can find some small number of people who could use a vehicle with such absurdly short range, that would be the very definition of niche.
1. Re:Average range vs range variation by Anonymous Coward · 2016-07-20 01:16 · Score: 0
  
  You're making the classic mistake of only considering averages. Most people drive less than 50 miles in a normal day. But virtually all of them drive farther than 50 miles on a substantial number of days. The range of a car needs to cover something like 2-3 standard deviations of the daily average at minimum to be a sane choice even if they never take long trips which describes very few people I know. My daily commute is about 45 miles round trip but I drive over 100 miles at least 5-10 days a month. It's not the averages that are the problem, it's the variation.
  You're making the classic mistake of presenting an argument in the wrong manner.
  No, seriously, this would be a fine discussion in the right venue.
  This car, which won't be mass-produced, has no intent to perform any of those tasks, and is merely entertaining, is only street-legal in the sense that it won't be thrown off the street if some cop catches it. A detail that might make some people chuckle, but doesn't make it something it's not.
  So whatever its characteristics and qualities, whatever its cost, or even appearance, they are not of any merit, nobody is going to be selling this vehicle.
  TLDR, you're barking up the wrong tree, go find the one with the squirrel in it.
2. Re:Average range vs range variation by Anonymous Coward · 2016-07-20 03:41 · Score: 0
  
  "But virtually all of them drive farther than 50 miles on a substantial number of days."
  Maybe I'm a statistical hiccup but I very rarely drive more than 50 miles in a day, 98% of my commutes are under under 20 miles round trip. My longest commutes are a once or twice every two months to visit family and they are only about 60 miles which a vehicle like this could probably still handle (plug in the car when I get there and by the time I'm ready to leave the additional charge should be enough to get me home). But as others have noted this is not a production car so the discussion in regards to this specific vehicle are moot, however as a general premise a vehicle that takes hours to charge and only has a range of 50 ish miles has definite applications. With a gas powered range extender (either owned or rented) module designed to fit the trunk/engine compartment even your "longer occasional trips" should be attainable with such a vehicle. A bigger hurdle is the longevity of batteries, even the best ones have a life of a little over a decade and are quite expensive to replace.
3. Re:Average range vs range variation by DrXym · 2016-07-20 21:03 · Score: 1
  
  You're making the classic mistake of only considering averages.
  You're making the classic mistake of ignoring reality. Cars already exist to serve this market. I specifically mentioned the Twizy but there are others and more in development.
  
  Another myth.
  Not a myth. These vehicles sell because they avoid congestion charges or other fees. Maybe this doesn't happen in sprawling America but it happens a lot in Europe and I daresay other places. And yes buses, bicycles, taxis and even Uber exist in such places. It doesn't mean that it suits every one.
  It's also noteworthy how you snipped out where I said that most people would prefer a car that went further. I am not in any way denying that range is important to people. But neither is range (or speed for that matter) a big deal for certain people and it reflects in options that are commercially available.
Really? by garyoa1 · 2016-07-20 00:52 · Score: 1

So Tesla doesn't count?
http://gas2.org/2014/10/09/tes...

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1. Re:Really? by Ecuador · 2016-07-20 01:45 · Score: 1
  
  What do you mean? We are talking here about the fastest in the quarter mile, which it does at 9.87 sec. The Tesla P85D does it in 10.9 sec, so this is faster than the Tesla in that respect (and others, e.g. 0-100kph is 3s vs Tesla's 3.2).
  Of course the Tesla is a production car and not some modified for drag racing awkward vehicle, which make its feats impressive, but it doesn't mean the summary is wrong.
  
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2. Re:Really? by Anonymous Coward · 2016-07-20 01:50 · Score: 0
  
  Huh, I wanted to say less than 3s, but the less than sign is not allowed in "plain old text" mode? Strange...
GREAT SCOTT! by p51d007 · 2016-07-20 01:39 · Score: 0

Is there something wrong with the Earth's gravitational pull or something?
Oh, I get it. by dingleberrie · 2016-07-20 01:45 · Score: 1

It's about time.
under it is belt what? by Anonymous Coward · 2016-07-20 02:00 · Score: 0

... under ***its*** belt.
Fail performance. by Anonymous Coward · 2016-07-20 02:51 · Score: 0

Fail performance. EV's are quite promising but the current state is infancy and, well, it blows. Badly. My Suzuki TL1000s is two decades old and is able to do 2.9 in a quarter mile; since 1997, lol. It's fair to say motocycles have always enjoyed much higher performance levels than cars and perhaps cars may never overcome the gap. This is due to society's penchant for the all-safe vehicles accompanied by torrents of frivolous lawsuits which the motorcycle industry has not yet been burdened with and hopefully will never suffer.
Wrong stats by Anonymous Coward · 2016-07-20 03:11 · Score: 0

They're looking at the wrong stats. Nobody cares if an EV is fast on the accelerator. They care about how far they'll get before they have to recharge. It does fuck all of any good for an EV to only last 50 miles. That's worthless in a "street-legal" vehicle. If it can't drive for at least 300 miles on a single charge then it's not worth it. Having to charge it at the end of the day every day is quickly going to out-pollute and out-cost gasoline.
Learn to spell... by Anonymous Coward · 2016-07-20 03:27 · Score: 0

..."its" without an apostrophe.
So,do we know the physical limits on the Q mile? by King_TJ · 2016-07-20 03:50 · Score: 3, Interesting

As someone who is a bit of a car enthusiast (always join the forums or car clubs for whatever vehicle I own, etc.) -- the fastest quarter mile results I ever see posted for vehicles taken to the drag strip is 9.x seconds. In most cases, you have people modding various sports or sporty cars to get down into the 12-13 second quarter mile range from wherever they start out at from the factory. Anyone running 11 seconds or under is considered "up there" in performance/speed.
So I'm starting to wonder .... is there pretty much a "hard limit" on how fast a quarter mile you can turn out based on the limitations of physics (tires can only provide so much grip, etc.)? Can you say at some point, "By getting my car to run a 9 second quarter mile, I've optimized it as much as is physically possible for a vehicle that's moving with rolling wheels on the ground?"
Useless to most people by sjbe · 2016-07-20 04:36 · Score: 1

Oh I see...it isn't useful for YOU...so that makes it useless.
It is useless to the vast majority of the car buying public. A car with a range of 50 miles that takes hours to recharge is useful to a vanishingly small percentage of the people who buy car. Such a vehicle is either a toy or a second car option for people with more money than sense.

Wow, self centered much?
Really? Going to go straight to the ad-hominem attacks? Classy. If something I've said is factually or logically incorrect, by all means correct me. No need to be a jerk while doing it either. Show me how more than a handful of people would find an electric car with a 50 mile range to be good value for money.
1. Re:Useless to most people by drinkypoo · 2016-07-20 05:38 · Score: 1
  
  Show me how more than a handful of people would find an electric car with a 50 mile range to be good value for money.
  If it had a very quick charge, it could serve a sufficiently large slice of the population that it could sell enough units to be worth buying. It would also fit a lot of existing situations, like taxi use or local deliveries. If it were cheaper to do a conversion, you'd see more EVs; a lot of them have about that much range, but to do that well is still spendy.
  
  --
  "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
2. Re:Useless to most people by Anonymous Coward · 2016-07-20 07:52 · Score: 0
  
  A model of car is doing well if it captures 1% of the market. So what you call a "vanishingly small percentage" could include outselling Tesla. A car with a 50-mile range could easily sell 10,000-20,000 units a year in the US and be a profitable product for its manufacturer.
Revolutionary! by Anonymous Coward · 2016-07-20 04:56 · Score: 0

Imagine how fast you can get groceries in this thing! It's going to make needing a Bugatti Veyron a thing of the past!
Pass by Tablizer · 2016-07-20 05:14 · Score: 1

I'm waiting for their next model, the "Mr. Fusion".

--
Table-ized A.I.
Re:So,do we know the physical limits on the Q mile by avandesande · 2016-07-20 05:17 · Score: 1

Umm try sub 4 seconds 300 + mph? https://en.wikipedia.org/wiki/...

--
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Re:So,do we know the physical limits on the Q mile by drinkypoo · 2016-07-20 05:41 · Score: 1

So I'm starting to wonder .... is there pretty much a "hard limit" on how fast a quarter mile you can turn out based on the limitations of physics (tires can only provide so much grip, etc.)? Can you say at some point, "By getting my car to run a 9 second quarter mile, I've optimized it as much as is physically possible for a vehicle that's moving with rolling wheels on the ground?"
The fastest street-legal dragster so far has run a 6.05. But there's probably still room for improvement...

--
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
Re:So,do we know the physical limits on the Q mile by djinn6 · 2016-07-20 05:45 · Score: 1

There are such things as jet cars than don't depend on wheel grip. You can reach 5 seconds with just one engine. Now if you don't care about dying, you can strap an SRB to your back and go even faster. And if you really, really don't care, you can use explosives in place of rocket fuel.
Re:So,do we know the physical limits on the Q mile by swillden · 2016-07-20 05:49 · Score: 1

As someone who is a bit of a car enthusiast (always join the forums or car clubs for whatever vehicle I own, etc.) -- the fastest quarter mile results I ever see posted for vehicles taken to the drag strip is 9.x seconds. In most cases, you have people modding various sports or sporty cars to get down into the 12-13 second quarter mile range from wherever they start out at from the factory. Anyone running 11 seconds or under is considered "up there" in performance/speed.
So I'm starting to wonder .... is there pretty much a "hard limit" on how fast a quarter mile you can turn out based on the limitations of physics (tires can only provide so much grip, etc.)? Can you say at some point, "By getting my car to run a 9 second quarter mile, I've optimized it as much as is physically possible for a vehicle that's moving with rolling wheels on the ground?"
Top Fuel dragsters do the quarter mile in 4.x seconds.
http://www.draglist.com/draglist/category.php?VIEW=Extended&CATEGORY%5B%5D=TOPFUEL&x=dragsters&SORTBY=ET%2CYEAR%2CMPH+DESC
The fastest quarter mile ever (according to a Google search) was 3.22 seconds, but that was a rocket car. It had wheels rolling on the ground, but didn't drive them to accelerate.

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Re:So,do we know the physical limits on the Q mile by Anonymous Coward · 2016-07-20 06:21 · Score: 0

Well, there's a hydrogen peroxide rocket car that did the 1/4 in 3.58 seconds ("Vanishing Point" funny car, 1984).
Aside from the rocket engine the tires et al were kind of conventional.
I think you're going to have to be more specific in the future about what record is being discussed over 1/4 mile: internal combustion vs electric; torque vs thrust (rocket); street legal vs purpose-built; I'm sure there will be others.
Zombie 222 Mustang... by Anonymous Coward · 2016-07-20 06:55 · Score: 0

This one has been doing the 1/4 mile in 9.89 @ 141mph for a while... 0.02 seconds isn't much of a gain. Besides, the '68 fastback is way cooler. :)
http://www.zombie222.com/zombie-specs.html
Wrong name for the car by LaughingRadish · 2016-07-20 08:47 · Score: 1

With a name like "Flux Capacitor", the car should have been one of those newly-manufactured electric DeLoreans.
Fastest? Enter the Zombie 222 by Anonymous Coward · 2016-07-20 09:36 · Score: 0

Zombie 222
http://www.zombie222.com/zombie-specs.html
https://www.youtube.com/watch?v=ZAwIsKC7ROQ
0-60mph 1.79s
1/4: 9.89s @ 177.8mph
Top speed somewhere just north of 200mph
Re:So,do we know the physical limits on the Q mile by s122604 · 2016-07-20 10:16 · Score: 1

Yes, but that is a nitromethane burning monstrosity, tuned up to the point to where the where its engine is virtually at the point of being a highly engineered bomb...
it has about as much in common with a street vehicle as a cessna 172 has with an F16
Impressive by Anonymous Coward · 2016-07-21 05:15 · Score: 0

Thats an avaerge of about 91 mph for 50 miles per charge. Just under 33 minutes to a flat battery!