Bore, stroke, displacement and compression for all 9 Mazda B-Series engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| BP Miata NB | 112.2 ci | 3.2677" × 3.3465" | 9.5:1 | 140 |
| BP-Z3 | 112.2 ci | 3.2677" × 3.3465" | 10:1 | 142 |
| BP-ZE | 112.2 ci | 3.2677" × 3.3465" | 9:1 | 130–131 |
| BP-ZET | 112.2 ci | 3.2677" × 3.3465" | 8.4:1 | 178 |
| BP-Z3 | 112 ci | 3.2677" × 3.3465" | 10:1 | 142 |
| BP-ZE | 112 ci | 3.2677" × 3.3465" | 9:1 | 128 |
| BP-4W | 112 ci | 3.2677" × 3.3465" | 9.5:1 | 140 |
| B6-ZE | 97.5 ci | 3.0709" × 3.2913" | 9.4:1 | 115–116 |
| B6-ZE | 97 ci | 3.0709" × 3.2913" | 9.4:1 | 115 |