Hudson 202ci specs: 3.00 x 4.75 in (76.2 x 120.7 mm) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.
| Displacement | 202 ci |
|---|---|
| Cylinders | 6 |
| Bore | 3.000" |
| Stroke | 4.750" |
| Advertised power | 120 hp |
| Years | 1955–1956 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Hudson 202ci (1955–1956) | 202 ci | 3" × 4.75" | — | 120 |
This family is represented by a single engine in the database: 202 ci, 6 cylinders, a 3" × 4.75" bore and stroke.
All are undersquare — stroke larger than bore, favouring torque low in the range.
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.