Porsche Carrera Porsche 996 Engine Engine: Porsche M96/03 Models: Porsche 911 (996.2) Models 2002 Capacity: 3.6 Liters Engine Type: 6-cylinder horizontally opposed (Flat-6 / Boxer) Induction: Naturally aspirated, non-turbocharged Horsepower: 320 hp at 6,800 rpm Torque: 370 Nm at 4,250 rpm Compression Ratio: 11.3:1 Bore Stroke: 96 82.8 mm Valves: 24 valves Timing System: Porsche VarioCam Plus Fuel System: Electronic multi-point injection Cooling: Water-cooled Max Engine Speed: Approximately 7,300 rpm Engine Position: Rear longitudinal Compatible with: Porsche 996 Carrera / Carrera 4 / Carrera 4S / Targa