Hyundai 98ci specs: 75.6 x 89 mm (2.9764 x 3.5039 in) bore and stroke. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 97.56 ci |
|---|---|
| Cylinders | 4 |
| Bore | 2.976" |
| Stroke | 3.504" |
| Compression | 10.5:1 |
| Advertised power | 180 hp |
| Years | 2020–2023 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| G4FP | 97.56 ci | 2.9764" × 3.5039" | 10.5:1 | 180 |
This family is represented by a single engine in the database: 97.56 ci, 4 cylinders, a 2.9764" × 3.5039" 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.