Supercharged GMC Sierra AT4 vs Stock // Drag Race Comparison // GOLIATH 650 by HENNESSEY

Why should Ford and RAM have all the boosted super truck fun? Hennessey’s supercharged GOLIATH 650 performance upgrade, available for both 2022 GMC Sierras and 2022 Chevrolet Silverados, catapults these full-size trucks to another level. To see the real-world performance gains of this upgrade, we headed to the Pennzoil Proving Ground with a GOLIATH 650 and a stock truck for some comparison. Get your warranty-guaranteed supercharged Sierra or Silverado with Hennessey: 979-885-1300 | 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! 979-885-1300 | Hennessey Merch: Instagram: Facebook: Twitter: