Hennessey GOLIATH 800 – WORLD’S MOST POWERFUL 2020 Chevrolet Silverado – Chassis Dyno Testing

26 Jun Hennessey GOLIATH 800 – WORLD’S MOST POWERFUL 2020 Chevrolet Silverado – Chassis Dyno Testing

Hennessey GOLIATH 800 – WORLD’S MOST POWERFUL 2020 Chevrolet Silverado – Chassis Dyno Testing

Testing this 2020 Chevrolet Silverado’s Goliath 800 supercharged upgrade on the Hennessey Dynojet chassis dyno results in 629 rear wheel HP, a 245-HP gain over stock (factoring a 25% driveline loss, this equates to approx. 838 hp at the flywheel). The Hennessey GOLIATH 800 Supercharged upgrade is available for all 6.2L V8-powered 2019-2020 GMC & Chevy pick-up trucks.



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