Suzuki 122ci specs: 84 x 90 mm (3.3071 x 3.5433 in) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.
| Displacement | 122 ci |
|---|---|
| Cylinders | 4 |
| Bore | 3.307" |
| Stroke | 3.543" |
| Compression | 9.7:1 |
| Advertised power | 127 hp |
| Years | 1999–2003 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Suzuki 122ci (1999–2003) | 122 ci | 3.3071" × 3.5433" | 9.7:1 | 127 |
This family is represented by a single engine in the database: 122 ci, 4 cylinders, a 3.3071" × 3.5433" 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.