Bore, stroke, displacement and compression for all 4 Oldsmobile Rocket V8 engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 394 | 394 ci | 4.126" × 3.685" | 10.25:1 | 315 |
| 371 | 371 ci | 4" × 3.685" | 9.25:1 | 277 |
| 324 | 324 ci | 3.874" × 3.437" | 8.25:1 | 185 |
| 303 | 303 ci | 3.75" × 3.437" | 7.5:1 | 135 |