Offered for only two model years, the J-2 tri-power package found its way in fewer than 2,500 cars. Far fewer have survived.

The Rocket 350 is another Oldsmobile engine that every American muscle fan ... It had some unique design aspects like a ...

Chevy flirted with an overhead-cam designs that never moved beyond the engine lab ... More than an Olds 455 with unique ...

One of the earliest turbo systems was the Jetfire Turbo Rocket add-on that Oldsmobile introduced as an option on the F-85 Cutlass Coupe midway through the 1962 model year. The system boosted the F ...