Chevrolet GM Chevrolet Z28, Engine
| Engine capacity | 4,942 cm³ |
| Maximum power (range), hp | 290 |
| Maximum torque, N*m (kg*m) at rpm. | 395 (40) / 4200 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 18.1 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | OHV, Holley 4-barrel carburetor |
| Maximum power, hp (kW) at rpm | 290 (213) / 5800 |
| Compression Ratio (Range) | 11 |
| Cylinder diameter (range), mm | 101.6 |
| Piston stroke (range), mm | 76.2 |
| Number of valves per cylinder (range) | 2 |