Bore, stroke, displacement and compression for all 6 Dodge Gen III Hemi engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 6.4L Hemi (392 Apache) | 392 ci | 4.0906" × 3.7244" | 10.9:1 | 470 |
| 6.2L Hemi Supercharged (Hellcat) | 376 ci | 4.0906" × 3.5787" | 9.5:1 | 707 |
| 6.2L Hemi Supercharged (Demon) | 376 ci | 4.0906" × 3.5787" | 8.5:1 | 808 |
| 6.2L Hemi Supercharged (Redeye) | 376 ci | 4.0906" × 3.5787" | 10.8:1 | 797 |
| 6.1L Hemi | 370 ci | 4.0551" × 3.5787" | 10.3:1 | 425 |
| Gen III Hemi · 3.917" × 3.579" · 10.5:1 | 345 ci | 3.9173" × 3.5787" | 10.5:1 | 340–360 |