Isuzu 98ci specs: 80 x 79 mm (3.1496 x 3.1102 in) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 98 ci |
|---|---|
| Cylinders | 4 |
| Bore | 3.150" |
| Stroke | 3.110" |
| Advertised power | 130–160 hp |
| Years | 1990–1992 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 4XE1-T | 98 ci | 3.1496" × 3.1102" | — | 160 |
| 4XE1 | 98 ci | 3.1496" × 3.1102" | — | 130 |
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.