Bore, stroke, displacement and compression for all 9 Acura Honda B-series engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| B20B | 121.8 ci | 3.3071" × 3.5039" | 8.8:1 | 126 |
| B20Z | 121.8 ci | 3.3071" × 3.5039" | 9.6:1 | 146 |
| Honda B-series · 3.189" × 3.504" · 9.2:1 | 110 ci | 3.189" × 3.5039" | 9.2:1 | 130–140 |
| Honda B-series · 3.189" × 3.433" · 10:1 | 110 ci | 3.189" × 3.4331" | 10:1 | 169–170 |
| B18C5 | 110 ci | 3.189" × 3.4331" | 10.8:1 | 195 |
| B18C | 110 ci | 3.189" × 3.4331" | 10.6:1 | 180 |
| B17A1 | 103.7 ci | 3.189" × 3.2047" | 9.7:1 | 160 |
| Honda B-series · 3.189" × 3.047" · 10.2:1 | 97 ci | 3.189" × 3.0472" | 10.2:1 | 150–160 |
| B16B | 97 ci | 3.189" × 3.0472" | 10.8:1 | 185 |