Bore, stroke, displacement and compression for all 2 American Motors American Motors 343ci engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| American Motors 343ci · 4.08" × 3.28" · 9:1 | 343 ci | 4.08" × 3.28" | 9:1 | 235 |
| American Motors 343ci · 4.08" × 3.28" · 10.2:1 | 343 ci | 4.08" × 3.28" | 10.2:1 | 280 |