1962 Oldsmobile Jetfire But even though the Cutlass was offered in a number of human body designs, the Jetfire was a pillarless hardtop with a more placing look. But it is not styling that extra the Jetfire in to the history textbooks. This product showcased a turbocharged Model of Oldsmobile's 3.5-liter Rockette V-eight engine. It was named Turbo-