Porsche M28.49, M28.50, Engine
| Engine capacity | 5,397 cm³ |
| Maximum power (range), hp | 350 |
| Maximum torque, N*m (kg*m) at rpm. | 500 (51) / 4250 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 12 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | distributed fuel injection |
| Maximum power, hp (kW) at rpm | 350 (257) / 5700 |
| Compression Ratio (Range) | 10.4 |
| Cylinder diameter (range), mm | 100 |
| Piston stroke (range), mm | 85.9 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |