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The Rise and Fall of America's Jet-Powered Car
Pickens writes "The WSJ reports that the automobile designs of the 1950s and 1960s were inspired by the space race and the dawn of jet travel. But one car manufacturer, Chrysler, was bold enough to put a jet engine in an automobile that ran at an astounding 60,000 rpm on any flammable fluid including gasoline, diesel, kerosene, jet fuel, peanut oil, alcohol, tequila, or perfume. Visionary Chrysler designer George Huebner believed that there was plenty to recommend the turbine. People loved the car. In a publicity scheme to promote its 'jet' car, Chrysler commissioned Ghia to handcraft 50 identical car bodies and each car would be lent to a family for a few months and then passed on to another. Chrysler received more than 30,000 requests in 1962 to become test drivers and eventually 203 were chosen who logged more than one million miles (mostly trouble free) in the 50 Ghia prototypes. In the end Chrysler killed the turbine car after OPEC's 1973 oil embargo. 'How different would America be now if we all drove turbine-powered cars? It could have happened. But government interference, shortsighted regulators, and indifferent corporate leaders each played a role in the demise of a program that could have lessened US dependence on Middle East oil.'"
"Gas turbine" is the usual term for a turbine that drives via its shaft rather than by its exhaust.
The problem with a gas turbine is that they have rather poor efficiency. They have an excellent power-to-weight ratio (which is why they're used in aircraft, and why gas turbines are used in helicopters), but their fuel economy, even when used in an electric drive system and always running at the peak efficiency RPM, will never reach that of an average petrol engine, let alone diesel. Add that a diesel engine can run on most (if not all, when correctly filtered and if the engine is tuned for it) of the range of fuels a gas turbine can, it's the better choice for a vehicle that doesn't need to lift it's own weight except when on a gradual incline.
anti-tamper would have had thin copper wire with little lead seals that were embossed with an inspection code, what you saw would have been standard anti-vibration wire-locking to prevent bolts and nuts from undoing themselves.
Donald 'Duck' Dunn: We had a band powerful enough to turn goat piss into gasoline.
Both minivans and SUVs were developed to get around the CAFE standards because there was a demand for vehicles that if they were under the CAFE standards would have made it impossible for the auto manufacturers to meet those standards
That "impossible" is not an engineering impossible, but rather a political / can't-be-bothered type of impossible.
Elsewhere in the world where CAFE-type standards were set a lot higher than the US and without the big loophole (eg. Europe, Japan) there doesn't seem to be any problem satisfying the demand for family vehicles - and median household sizes are pretty similar in EU and US (around 2.5), so family car demand will be also. I have a large 7-seater (7 adult seats not 5+2kid-sized) that you'd probably call "station wagon" or maybe "minivan". It does 50mpg, fully loaded - that's over 40mpg in US gallons.
Since that would be the large end of the station-wagons, and CAFE is average across the smaller more efficient cars as well, and CAFE standard was 27.5mpg (without using the light-truck loophole), what on earth was the problem ?
It sure wasn't the US companies being backwards in engineering knowledge - that car of mine is a Ford, and right now I could go out here and buy a Ford with better mpg & CO2 than a Prius. Not in America though, oh no, these cars are strictly not-for-US-market.
So why does Ford continue to sell the US market inefficient rebadged 1970s stuff ? Because they can, because low US CAFE targets allow them to, and because it makes more profit without needing to invest any money in modernising their US factories or technology.
Nothing to do with "impossible" and everything to do with "why bother when we can make more money using a loophole to sell old cheap inefficient stuff".