supercharger. There are high flow injectors, a high flow fuel rail, and a race tunable computer with fuel mapping for your custom settings. 425 plus horses for this EFI setup and power is pushed through a 4T60E 4-speed automatic transmission. There is an intercooler for the intake and the...
Despite various engineering advances, the problem persists in cars such as Acura's otherwise superb TL, which sends 270 horsepower through a six-speed manual transmission to the front wheels via a helical limited-slip differential. But in the Grand Prix GXP, with more horsepower (303 at 5600 ...
Nevertheless, the Super Duty was never actually offered for public sale in the GTO. Also, eight (8) 455SD Grand Ams were also built for testing, and eventually all were destroyed as well. Sales dropped to 4,806, thanks in part to competition from the new Grand Am and the lack of ...
571. At the same time, GM was in the throes of Roger Smith’s dramatic and ill-fated upheaval of its organizational structure. Starting in 1984, Smith had stripped the individual divisions of their former autonomy, combining them into two super-groups...
The engineering was simple enough, but the package still needed a name. For the past several years, Pontiac had used names inspired by racing — Bonneville,Grand Prix, Le Mans — so DeLorean suggested calling the new car the Pontiac GTO, borrowing an FIA designation that had recently been ...