Overview#
The Generac 9.0L V8 SI is a 8.9-liter, 8-cylinder v-8 natural gas engine used in commercial and industrial generator applications in the 72-150 kW class. Turbocharged for reliable power density across standby and prime-rated duty cycles.
This engine powers generators from Generac, making it one of the more widely deployed prime movers in its power class for the commercial standby market.
Generators using this engine#
- Generac SG080 (80 kW)
- Generac SG130 (130 kW)
- Generac SG150 (150 kW)


