Procar M1s were extensively modified to meet the requirements of circuit racing. The standard M1 featured the cast iron block BMW M88 straight-6 with 3,453 cubic centimetres (210.7 cu in) displacement.Modified into the M88/1 by a team led by Paul Rosche,it was capable of producing 470 horsepower at 9000 rpm, compared to 277 hp from the standard M1's engine. The 5-speed ZF gearbox housing from the road car was retained,but with multiple gear ratios allowed, as well as its own oil cooler.
Ещё видео!