While Rob has left us, that doesn’t mean Porsche coverage will be! So I’d like to start the year with the counterpoint to Rob’s 911 Club Sport. I recently looked at a 1988 Porsche 944 Turbo S, the details of which were sussed out by Porsche in the Turbo Cup race series. While the Club Sport purported to be track-ready, the Turbo Cup was a turn-key racer straight out of the factory.
Porsche built a limited group of 944 chassis each year which were heavily upgraded with lightweight parts, roll cages and turned up engines. Weight was dropped thanks to extensive use of magnesium for the intake and sump, along with deletion of most luxuries. Manual windows, no door pockets, no air conditioning or sunroof here! The engine was upgraded with more boost and a revised turbocharger, along with a strengthened gearbox. Inside a Matter cage reinforced the structure, a Recaro seat cradled the driver and of course the suspension was upgraded as well. Later Turbo Cup cars also featured magnesium Phone Dial wheels, alone saving on the order of 18 lbs, though early models were delivered with forged Fuchs. These cars were not only raced in the one-make Turbo Cup series around the world, but also utilized by Porsche and privateers in race series such as the SCCA Escort Endurance Championship in “Showroom Stock”. Each year only a handful were produced, making these cars some of the most sought transaxles out there: