Bore, stroke, displacement and compression for all 4 Acura Honda H-series engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| H23A | 139.6 ci | 3.4252" × 3.7402" | 9.8:1 | 200 |
| H22A7 | 132.7 ci | 3.4252" × 3.5709" | 11:1 | 212 |
| Honda H-series · 3.425" × 3.571" · 10:1 | 132.7 ci | 3.4252" × 3.5709" | 10:1 | 185–200 |
| H22A | 132.7 ci | 3.4252" × 3.5709" | 10.6:1 | 190 |