1987 -1989 Porsche 911 Turbo 3.3 SE ‘Flachbau’ Technical Specifications
| Type | Series Production Car |
| Built At | Stuttgart, Germany |
| Production | 800 |
| Engine | Turbocharged Flat-6 |
| Position | Rear Longitudinal |
| Aspiration | KKK Turbocharger |
| Valvetrain | SOHC, 2 Valves per Cyl |
| Fuel Feed | Bosch K-Jetronic Injection |
| Displacement | 3299 cc / 201.3 in³ |
| Bore | 97.0 mm / 3.82 in |
| Stroke | 74.4 mm / 2.93 in |
| Compression | 7.0:1 |
| Power | 246.1 kw / 330 bhp @ 5500 rpm |
| Specific Output | 100.03 bhp per litre |
| Bhp/weight | 232.56 bhp per tonne |
| Torque | 431.2 nm / 318 ft lbs @ 4000 rpm |
| Redline | 7000 |
| Body / Frame | Unitary Steel Monocoque |
| Driven Wheels | RWD |
| Wheel Type | Forged Light Alloy |
| Front Tires | 205/50ZR-16 |
| Rear Tires | 255/50VR-16 |
| Front Brakes | Vented & Cross-Drilled Discs w/ Vacuum Assist |
| Front Wheels | F 40.6 x 17.8 cm / 16.0 x 7.0 in |
| Rear Wheels | R 40.6 x 20.3 cm / 16.0 x 8.0 in |
| Steering | Rack & Pinion |
| Curb Weight | 1419 kg / 3126 lbs |
| Wheelbase | 2272 mm / 89.4 in |
| Front Track | 1433 mm / 56.4 in |
| Rear Track | 1501 mm / 59.1 in |
| Length | 4290 mm / 168.9 in |
| Width | 1775 mm / 69.9 in |
| Height | 1311 mm / 51.6 in |
| Transmission | 4-Speed Manual |
| Gear Ratios | 2.25:1, 1.30:1, 0.89:1, 0.625:1 |
| Final Drive | 4.22:1 |
| Top Speed | ~275.14 kph / 171 mph |
| 0 – 100 Mph | ~5.2 seconds |
