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Chevrolet LR1 specs: 119 ci (1.9L) 4-cylinder. Rated 82 hp, 1982–1985. Used in the Chevrolet S-10. Rod ratio and piston speed worked out.
Each of the 4 cylinders displaces 29.8 ci (488 cc).
4 factory variants share these dimensions, rated at 82 hp across 1982–1985.
| Displacement | 119 ci / 1.9 L |
|---|---|
| Cylinders | 4 |
| Configuration | I4 |
| Fuel type | gas |
|---|---|
| Advertised HP | 82 hp |
| Years | 1982–1985 |
| Displacement per cylinder | 29.8 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 |
|---|---|---|
| 1982 | 82 hp | LR1 |
| 1983 | 82 hp | LR1 |
| 1984 | 82 hp | LR1 |
| 1985 | 82 hp | LR1 |