Bore, stroke, displacement and compression for all 2 International 152ci engines, compared side by side. Plus rod ratio and head specs where published.
| Displacement | 152 ci |
|---|---|
| Cylinders | 4 |
| Advertised power | 93–111 hp |
| Years | 1961–1968 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Comanche 4-152 | 152 ci | — | — | 93 |
| Comanche 4-152T | 152 ci | — | — | 111 |
Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.