Bore, stroke, displacement and compression for all 10 Subaru EA engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| EA82 | 110 ci | 3.622" × 2.6378" | 9.5:1 | 90 |
| EA82T | 110 ci | 3.622" × 2.6378" | 7.7:1 | 115 |
| EA · 3.622" × 2.638" · 8.7:1 | 108.7 ci | 3.622" × 2.6378" | 8.7:1 | 72–73 |
| 82 NA | 108.7 ci | 3.622" × 2.6378" | 9.5:1 | 90 |
| EA · 3.622" × 2.638" · 7.7:1 | 108.7 ci | 3.622" × 2.6378" | 7.7:1 | 95–115 |
| EA · 3.622" × 2.362" · 9:1 | 97.3 ci | 3.622" × 2.3622" | 9:1 | 67–68 |
| EA-63 | 77.3 ci | 3.2283" × 2.3622" | 9:1 | 68 |
| EA-62 | 66.4 ci | 3.1102" × 2.3622" | 9:1 | 61 |
| 61 | 59.6 ci | 2.9921" × 2.1654" | 9:1 | 55 |
| EA-52 | 33.2 ci | 2.8346" × 2.3622" | 8:1 | 36 |