Dodge 326ci specs: 3.95 x 3.313 in (100.3 x 84.1 mm) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.
| Displacement | 326 ci |
|---|---|
| Cylinders | 8 |
| Bore | 3.950" |
| Stroke | 3.313" |
| Compression | 9.2:1 |
| Advertised power | 255 hp |
| Years | 1959 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 1959 326 255HP | 326 ci | 3.95" × 3.3125" | 9.2:1 | 255 |
This family is represented by a single engine in the database: 326 ci, 8 cylinders, a 3.95" × 3.3125" bore and stroke.
All are oversquare — bore larger than stroke, which favours revs over low-end torque.
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.