GT-990 Engine
The GT-990 is a 0.99 L engine rated at 3600 rpm. It powers generator sets from Generac, including the 13/13 kW and 15/16 kW. It holds 2.36 L (0.6 gal) of oil.
Engine specifications
| Oil capacity | 2.36 L |
|---|---|
| Displacement | 0.992 L |
| Rated speed | 3600 rpm |