Thread: GM Semis
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Old 03-05-2022, 02:30 AM   #2499
Bob B.
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Join Date: Aug 2005
Location: Los Angeles
Posts: 1,309
Re: GM Semis

Quote:
Originally Posted by special-K View Post
I sure like those lo-pro tankers. That Cannonball needs a chop top and lowered on airbags .

I bet it was warranty costs that halted the turbos. I just looked at a YouTube video that was a '62 Olds ad for the new Jetfire. That car was a leap forward. They didn't talk about the rear transaxle/independent suspension. It was all about that 215 aluminum V8 with turbocharger that put out 1hp per cubic inch. They put three years into development. but one thing different was they had a fluid you added under the hood, which I imagine either helped cool or lubricate, or both. And I bet buyers didn't keep up on that. We didn't see turbos used for a long time after those.
I think only the Pontiac Tempest version had the transaxle/IFS, the Olds F85 and Buick Special had a regular rear axle with coil springs.

Yeah, didn't see turbos on cars for some time after that one!
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