Hennessey GOLIATH 700 Supercharged - Chassis Dyno Testing | 2020 GMC Sierra Denali Truck

Hennessey Performance
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Testing this 2020 GMC Sierra Denali's Goliath 700 supercharged upgrade on the Hennessey Dynojet chassis dyno results in 531 rear wheel HP, a 163-HP gain over stock (factoring a 25% driveline loss, this equates to approx. 708 hp at the flywheel). The Hennessey GOLIATH 700 Supercharged upgrade is available for all 6.2L V8-powered 2019-2020 GMC & Chevy pick-up trucks. Exclusively available from Hennessey Performance - order your Goliath today! 979-885-1300 |

Hennessey GOLIATH 700 GMC Sierra Vehicle Page:

Would you like to learn how to make fast cars faster? Check out Tuner School where our classroom includes a chassis dyno cell and a 1/4 mile dragstrip - all on the Hennessey Performance campus!
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