1974 Porsche 911 Carrera RSR Turbo 2.1 Technical Specifications
| Engine Location | Rear |
| Drive Type | Rear Wheel |
| Body / Chassis | Monocoque chassis and Fiberglass body |
| Model Years | 1974 |
| Weight | 1808 lbs / 820.095 kg |
| Engine | Turbocharged Flat 6 | 911/76 B6 |
| Displacement | 2142 cc / 130.7 cu in. / 2.1 Liters |
| Power | 500 bhp (368 KW) @ 7600 rpm |
| Torque | 405 ft lbs (549 NM) @ 5400 rpm |
| Bore | 83.0 mm / 3.268 in. |
| Stroke | 66.0 mm / 2.598 in. |
| Compression | 6.51 |
| Valvetrain | 12 SOHC (2 valves per cylinder) |
| Fuel | Bosch Mechanical Fuel Injection |
| Redline | 8000 rpm |
| Ignition system | Twin Spark |
| Transmission | 5 Speed Manual Type 915 |
| Production | 4 |
| Internal numbers | R5, R9, R12, and R13 |
| Bodystyle | Coupe |
| Doors | 2 |
| Length | 168.4 in / 4277 mm |
| Width | 63.4 in / 1610 mm |
| Wheelbase | 89.4 in / 2271 mm |
| Front Track | 54.0 in / 1372 mm |
| Rear Track | 54.9 in / 1394 mm |
| Suspension Front |
Lower wishbones, McPherson struts with titanium coil springs over shock absorbers
|
| Suspension Rear | Trailing arms, titanium coil springs over shock absorbers |
| Steering | Rack and Pinion |
| 0-60 mph | 3.2 seconds. |
| Top Speed | 300 km/h / 186.45 mph |
