Bore, stroke, displacement and compression for all 4 Ford Ford 171ci engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 1975 171 97HP | 171 ci | 3.661" × 2.7" | 9.872:1 | 97 |
| 1976 171 100HP | 171 ci | 3.661" × 2.7" | 9.862:1 | 100 |
| Ford 171ci · 3.661" × 2.700" · 8.952:1 | 171 ci | 3.661" × 2.7" | 8.952:1 | 90–93 |
| Ford 171ci · 3.661" × 2.700" · 8.852:1 | 171 ci | 3.661" × 2.7" | 8.852:1 | 100–109 |