Bore, stroke, displacement and compression for all 3 Jeep AMC I6 engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 258 | 258 ci | 3.752" × 3.9016" | 8.3:1 | 112 |
| 40 AMC I6 HO | 242 ci | 3.874" × 3.4134" | 8.8:1 | 190 |
| 232 | 232 ci | 3.752" × 3.5" | 8.5:1 | 100 |