Cadillac 425 Series specs: 4.083 x 4.059 in (103.7 x 103.1 mm) bore and stroke. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 425 ci |
|---|---|
| Cylinders | 8 |
| Bore | 4.083" |
| Stroke | 4.059" |
| Compression | 8.2:1 |
| Advertised power | 180 hp |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 425 V8 | 425 ci | 4.0827" × 4.0591" | 8.2:1 | 180 |
This family is represented by a single engine in the database: 425 ci, 8 cylinders, a 4.0827" × 4.0591" 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.