Based on the 993 Carrera 2 coupe, the 993 Cup 3.8 was developed at Porsche’s competition department to replace the 964-based Carrera Cup 3.6 racer. Aimed squarely at the 1994 Supercup series, it utilized a new 3.8-litre M64/70 engine. This powerplant developed 310 bhp at 6,100 rpm, 40 more bhp...