Pontiac 140ci specs: 3.501 x 3.625 in (88.9 x 92.1 mm) bore and stroke. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 140 ci |
|---|---|
| Cylinders | 4 |
| Bore | 3.501" |
| Stroke | 3.625" |
| Compression | 9.5:1 |
| Advertised power | 87 hp |
| Years | 1975 |
| Cylinder head data | 1 of 1 engines |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Pontiac 140ci (1975) · 87 hp | 140 ci | 3.501" × 3.625" | 9.501:1 | 87 |
This family is represented by a single engine in the database: 140 ci, 4 cylinders, a 3.501" × 3.625" bore and stroke.
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.