Bore, stroke, displacement and compression for all 2 Buick Buick 340ci engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Buick 340ci · 3.75" × 3.85" · 9:1 | 340 ci | 3.75" × 3.85" | 9:1 | 220 |
| Buick 340ci · 3.75" × 3.85" · 10.25:1 | 340 ci | 3.75" × 3.85" | 10.25:1 | 260 |