Pontiac GM Pontiac Tempest 395 370, Engine
| Engine capacity | 6,041 cm³ |
| Maximum power (range), hp | 255 - 310 |
| Maximum torque, N*m (kg*m) at rpm. | 488 (50) / 2600 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 19.7 - 26.4 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Carter AFB or Rochester 4GC 4-barrel carburetor |
| Maximum power, hp (kW) at rpm | 255 (188) / 4500 |
| Compression Ratio (Range) | 8.6 - 10.5 |
| Cylinder diameter (range), mm | 103.12 |
| Piston stroke (range), mm | 90.42 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |