Tag: Magnesium

Last week, I wrote up a 944 Rothmans Cup car, a model that introduced the idea of a factory-backed, one marque race series as an opener for larger races. In truth, this was no new concept; the unused M1 race cars got turned into the “Procar” series in the late 1970s/early 1980s and run with F1 drivers before races, as well as prior forays by Porsche in the IROC series. But the 944 Rothmans Cup was an effort that any gentleman driver could partake in, and that made it a bit more special. While the racing was close for sure and generated plenty of great action, the lightweight 944s really weren’t particularly fast in the grand scheme of things. Having launched a new Turbo model of the 944 in 1985, Porsche nearly immediately started development of the Cup version of the 951. With sealed motors pushing a bit more power that stock thanks to some revised engine mapping, catalyst-free exhaust and a revised magnesium intake, the real gains came in further use of exotic materials to lighten the cars. While the regular 944 was a bit lighter, the Turbo Cup went the next step; lightened suspension, magnesium wheels, stripped interior and plastic pieces. Undercoating was never installed on these cars and as a result of many small changes, the 944 Turbo Cup weighed in some 400 lbs less than the roadgoing version. Even with a modest power increase, this made for one potent and very special race car:

CLICK FOR DETAILS: 1988 Porsche 944 Turbo Rothmans Cup on Race-Cars.com