Hennessey’s new “Goliath 650” package is looking to give Chevy and GMC pickup trucks a heck of a lot more horsepower than they came with stock. The new supercharger kit works on all standard 6.2-liter ...

The Hennessey Goliath 700 GMC Sierra AT4 comes with a name next-to-impossible to remember, but with performance that you ...

GMC skipped the Raptor R and TRX fight entirely, so a Texas tuner stepped in with a supercharged Sierra At4 ...

Texas-based tuner Hennessey Performance recently released a new video showcasing the wild Goliath 700 GMC Sierra AT4 doing ...

The Ram 1500 Laramie bids farewell to the HEMI V8 in style. Texas firepower style – and it’s not what you think. Yes, it’s fully automatic, but only the eight-speed transmission and nothing more. So, ...

There is something reassuring about a pickup truck. These vehicles have long been the backbone of America, keeping the country moving by providing a combination of usable load space with a ...

The MarketWatch News Department was not involved in the creation of this content. -- Texas team extracts 700 horsepower from reengineered and supercharged 6.2L V8 Chevrolet Silverado ZR2 -- ...

Hennessey & Fox Factory partner to build limited edition Ram truck New Hennessey MAMMOTH 400 truck offered in choice of iconic Viper Red, Viper White, or GTS Blue, each with heritage Viper Stripes.

Hennessey is no stranger to taking some of America’s most popular pickup trucks and significantly increasing their performance. For its latest project, it developed a package for both the Chevrolet ...

Since picking up his first set of MicroMachine toy cars as a toddler, Chris knew he had a passion for automobiles embedded in his soul. It wasn't until he started flipping through car magazines a ...