General Motors Vortec 5.7 L, 4-Cycle Engine
The General Motors Vortec 5.7 L, 4-Cycle is a 5.7 L turbocharged engine rated at 1800 rpm. It powers generator sets from Kohler, including the 80REZG. It holds 6.2 L (1.6 gal) of oil and 22.5 L (5.9 gal) of coolant.
Engine specifications
| Oil capacity | 6.2 L |
|---|---|
| Coolant capacity | 22.5 L |
| Displacement | 5.7 L |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |