Porsche Type 692/3 B4, Engine
| Engine capacity | 1,582 cm³ |
| Maximum power (range), hp | 90 - 115 |
| Maximum torque, N*m (kg*m) at rpm. | 121 (12) / 4300 |
| Fuel used | Petrol |
| Engine type | Horizontally opposed, 4-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 115 (85) / 6500 |
| Compression Ratio (Range) | 9 |
| Cylinder diameter (range), mm | 82.5 |
| Piston stroke (range), mm | 74 |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 2 - 4 |