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Pontiac LT2 specs: 122 ci (2.0L) 4-cylinder. Rated 95-96 hp, 1989–1990. Used in the Pontiac LeMans. Rod ratio and piston speed worked out.
Each of the 4 cylinders displaces 30.5 ci (500 cc).
2 factory variants share these dimensions, rated from 95 to 96 hp across 1989–1990.
| Displacement | 122 ci / 2 L |
|---|---|
| Cylinders | 4 |
| Configuration | I4 |
| Fuel type | gas |
|---|---|
| Advertised HP | 95–96 hp |
| Years | 1989–1990 |
| Displacement per cylinder | 30.5 ci |
|---|
Each link opens the calculator with this engine's specs already filled in.
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
|---|---|---|
| 1989 | 95 hp | LT2 |
| 1990 | 96 hp | LT2 |