As exhaust pressure is directed against one impeller, it begins to spin. Essentially, a turbocharger is a shaft with turbine impellers at each end. So does a supercharger, albeit via a different power source. For more information on cars, see:ДЄ turbocharger boosts the strength of the air-fuel mixture as a way to get more power out of a given engine without increasing its size. Get more details on the Jetfire's turbocharger in the next section of this article. In stock form, it produced 155 bhp an optional version with four-barrel carburetion and 10.25:1 compression yielded 185 bhp. Related to the Buick Special and Pontiac Tempest, it was equipped with an all-aluminum, 215-cid 'Rockette' V-8, a GM Engineering design refined for production by Buick and Oldsmobile engineers. The platform for this powerplant was Oldsmobile's unibodied F-85, introduced for 1961 as one of GM's upscale 'senior' compacts (though billed as 'intermediate' in size, on a 112-inch wheelbase). Oldsmobile's solution was a light, small V-8 fitted with a turbocharger to give it the performance of a heavier, larger-displacement engine. automakers decided to wade into the compact market, some of them wanted to make cars to court the latter group of customers.

Others, though, discovered a nimble sporting, 'fun-to-drive ' character that just couldn't be had with 18 feet of fins and chrome. Some admired these cars purely for their economy. Throughout the 1950s, a growing number of American motorists had drifted over to a host of small cars, most of them European. Both were at the leading edge of the swing toward driving ease and abundant power that arose in the 1950s and showed no signs of abating anytime soon.Д«ut there was an undercurrent that ran counter to the trend. Olds had won a reputation for itself at General Motors by leading the way in engineering breakthroughs, such as Hydra-Matric automatic transmission, first seen on the 1940 models, and the modern high compression Rocket ohv V-8 engine that debuted in 1949.

True to its history, it would do so by turning to some advanced technology. Oldsmobile would be among the carmakers that tried to reconcile these seemingly different friends. Just as breakers rise separately from the same ocean, these two forceful waves - each with an energy of its own - could still flow together.

1962 oldsmobile starfire