1991 Porsche 964 RSR with a Twin-Turbo 3.8 L Flat-Six
This 1991 Porsche 964 RSR was built by Patrick Motorsports in Phoenix, Arizona. The engine is a twin-turbo flat-six from a Porsche 993 increased to… Read More »1991 Porsche 964 RSR with a Twin-Turbo 3.8 L Flat-Six






