Ford Ford Power Stroke 409, Engine
| Engine capacity | 6,702 cm³ |
| Maximum power (range), hp | 400 - 475 |
| Maximum torque, N*m (kg*m) at rpm. | 1,423 (145) / 1600 |
| Fuel used | Diesel fuel |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | OHV |
| Maximum power, hp (kW) at rpm | 400 (294) / 2800 |
| Compression Ratio (Range) | 15.8 - 16.2 |
| Cylinder diameter (range), mm | 76.2 - 99 |
| Piston stroke (range), mm | 101.6 - 107.9 |
| Supercharger | Turbine |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 4 |