They say everything’s bigger in Texas, and the tuners over at Hennessey have always assumed that applies to horsepower ...

A year after helping his high school team win a game at Polar Park, Shepherd Hill senior Tommy Hennessey tossed out ...

Hennessey has announced the new Hennessey Venom F5 Evolution hypercar, which doles out over 2,000 horsepower, nearly doubling ...

Hennessey's 625-hp H600 Tahoe and Suburban bring supercharged muscle, bold styling, and warranty-backed dealer availability ...

Hennessey adds its own 24-inch wheel designs with new Firestone Firehawk Pursuit tires. There is also a six-piston Brembo ...

With the Lone Star State tuner's H1000 bundle of upgrades, any Hellcat unleashes a whopping 1,000 horsepower and 948 ...

In 2018, Hennessey developed another hypercar called the Hennessey HPE1200 Dodge Demon. Based on a Dodge Challenger SRT Demon ...

Hennessey, the Texas-based hypercar manufacturer and high-performance vehicle creator, has announced a new 625 hp version of ...

Hennessey upgraded the Chevrolet Tahoe and Suburbun SUVs, crediting them with 625 horsepower and 633 pound-feet of torque ...

Chevrolet made big news with the 1,000-hp Corvette ZR1, but this company known for its custom builds has created a hypercar ...

Hennessey Performance has transformed the Chevrolet Tahoe and Suburban with the introduction of the H600 package.

Hennessey Performance has taken two of Chevrolet’s most recognizable family SUVs—the Tahoe and Suburban—and transformed them ...