| 1955 Dodge Red Ram 270 Model Number: D551,D552 | |
| Size (cu-in) | 270 |
| Power (hp) | 193 @ 4400 |
| Torque (lb-ft) | 222 @ 2800 |
| Bore (in) | 3.625 |
| Stroke (in) | 3.25 |
| Compression | 7.6:1 |
| Carburetor | 4V |
| In Valves (in) | 1.75 |
| Ex Valves (in) | 1.41 |
| Firing Order | 1-8-4-3-6-5-7-2 |
| Left Bank | 1-3-5-7 |
| Right Bank | 2-4-6-8 |
| Dry Weight (lbs) | 600 |