Supercup, 1988 - Supercup 1988 - Race at Diepholz airfield, 07.08.1988. Winner Jean-Louis Schlesser (starting number 14) with a Sauber-Mercedes Group C racing sports car C 9.
Supercup 1988 - Race at Diepholz airfield, 07.08.1988. Winner Jean-Louis Schlesser (starting number 14) with a Sauber-Mercedes Group C racing sports car C 9.