Dodge 315ci specs: 3.625 x 3.80 in (92.1 x 96.5 mm) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 315 ci |
|---|---|
| Cylinders | 8 |
| Bore | 3.625" |
| Stroke | 3.800" |
| Compression | 8.0–9.3:1 |
| Advertised power | 218–260 hp |
| Years | 1956 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 1956 315 260HP | 315 ci | 3.625" × 3.8" | 9.25:1 | 260 |
| Dodge 315ci · 3.625" × 3.800" · 8:1 | 315 ci | 3.625" × 3.8" | 8:1 | 218–230 |
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.