Alfa Romeo AR8C, Engine
| Engine capacity | 4,691 cm³ |
| Maximum power (range), hp | 450 |
| Maximum torque, N*m (kg*m) at rpm. | 480 (49) / 4750 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 16.3 |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 450 (331) / 7000 |
| Compression Ratio (Range) | 11.2 |
| Cylinder diameter (range), mm | 94 |
| Piston stroke (range), mm | 84.5 |
| Number of valves per cylinder (range) | 4 |