The GMC Sierra Denali EV Max Range is a growing breed of GM EVs that eliminates range anxiety. The easy Tesla Supercharger access is icing on the cake.

Whipple Superchargers has announced that its 3.0-liter supercharger system for the 6.6-liter (L8T) V8 is now available to order. This V8 gas engine produces 401 horsepower and 464 lb-ft of torque ...

The PaxPower Jackal package adds long-travel suspension, widened bodywork, and a supercharger option to 2022-2024 GMC Sierra pickups.

The new supercharger kit works on all standard 6.2-liter (L87 EcoTech3) GM V8 engines offered in the Chevy Silverado and GMC Sierra.

The base engine option for the Sport Edition Supercharged Sierra uses GMC's smaller, under-powered 5.3-Liter EcoTec3 V8 which makes 700 hp, thanks to a new supercharger.

In a post to social media, Lingenfelter announced that it's working on a supercharger kit for compatible Chevy Silverado HD and GMC Sierra HD models.

Hennessey has introduced a Goliath 650 upgrade for GM trucks with the 6.2-liter V8, most notably the Chevrolet Silverado 1500 and GMC Sierra 1500. These powerful trucks are given a 55% increase in ...

Hennessey's latest upgrade for GM's light trucks adds a supercharger to the available 6.2-liter V-8 to deliver a dyno-proven 650 hp.

The kit, known as the Goliath 650, is offered for the 6.2-liter L87 EcoTec3 V8 found in both the Silverado and Sierra. The Texas tuner starts by bolting a 3.0-liter supercharger to the V8 before ...

We're taking a look at this unique GMC Sierra HD Single Cab / Short Bed with 650 supercharged horsepower under the hood, thanks to the following feature video.