2011 Porsche 911 GT3 RSR (997) Technical Specifications
| Engine | B6 w/Dry Sump Lubrication, 29.5 mm Air Restrictors |
| Position | Rear, Longitudinal |
| Valvetrain | 4 Valves per Cyl |
| Displacement | 3996 cc / 243.85 in³ |
| Bore | 102.7 mm / 4 in |
| Stroke | 80.4 mm / 3.2 in |
| Power | 335 kw / 455 bhp @ 7800 rpm |
| Specific output | 113.86 bhp per litre |
| Bhp/weight | 372.95 bhp per tonne |
| Torque | 450 nm / 331.9 ft lbs @ 7250 rpm |
| Redline | 9400 |
| Body / frame | Unit Steel w/Welded-In Roll cage |
| Driven wheels | RWD w/45/65% LSD |
| Wheel type | Three-piece BBS light-alloy |
| Front brakes | Inner-Vented Discs w/6-Piston Calipers |
| Rear brakes | Inner-Vented Discs w/4-Piston Calipers |
| Front wheels | F 45.7 x 30.5 cm / 18 x 12 in |
| Rear wheels | R 45.7 x 33.0 cm / 18 x 13 in |
| F suspension | McPherson Struts w/Sachs 4-Way Gas Pressure Dampers, Double Coil Springs, Sword-type Anti-Roll Bar |
| R suspension | Multi-Link Struts w/Sachs 4-Way Gas Pressure Dampers, Double Coil Springs, Sword-type Anti-Roll Bar |
| Curb weight | 1220 kg / 2690 lbs |
| Transmission | 6-Speed Sequential |
| Tran clutch | 3-Plate Carbon-Fibre |
| Fuel capacity | 90 litres or 23.76 gal. |
