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Generac 9.0L V8 SI

Engines

Generac 9.0L V8 SI natural gas engine. 8.9L V-8, turbocharged. Powers 72-150 kW commercial generators.

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#

Found in these gensets

Generator models that ship with or are commonly paired with the Generac 9.0L V8 SI.

Generac Generac SG080 80 kW liquid-cooled standby generator

Generac

Generac SG080

80 kW natural gas/LP standby. 10-15% below Kohler equivalent. Eliminates diesel permitting and spill risk.

80 kW standby · Natural Gas · Liquid-cooled

80 kW standby natural gas generator with Generac 9.0L V8 naturally aspirated spark-ignited engine. EPA certified stationary emergency and demand response. Single and three-phase.

3-phasecommercial-standbyindustrial-standby
Generac Generac SG130 130 kW liquid-cooled standby generator

Generac

Generac SG130

130 kW natural gas standby. Eliminates diesel logistics and fuel storage permits. 10,000+ dealer network.

130 kW standby · Natural Gas · Liquid-cooled

130 kW standby natural gas generator with Generac 9.0L V8 turbocharged/aftercooled spark-ignited engine. EPA certified stationary emergency. Multiple voltages.

3-phasecommercial-standbyindustrial-standby
Generac Generac SG150 150 kW liquid-cooled standby generator

Generac

Generac SG150

150 kW natural gas standby. No diesel fuel management. 10-15% below Kohler gas equivalent pricing.

150 kW standby · Natural Gas · Liquid-cooled

150 kW standby natural gas generator with Generac 9.0L V8 turbocharged/aftercooled spark-ignited engine. EPA certified stationary emergency and non-emergency. Demand response ready.

3-phasecommercial-standbyindustrial-standby

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