Everything was installed by the pros at Hennessey. This 1019 horsepower, 969 lb-ft of torque, 2024 RAM TRX Mammoth 1000 crew ...

Prior to the intervention of Hennessey's hands, the 2025 RAM RHO showed out on the dyno with 461.2 max wheel horsepower and a ...

The clash between the Hennessey Mammoth 1000 RAM TRX and the Ford GT was an unforgettable event for American car enthusiasts. Spectators witnessed the awe-inspiring power and precision of these ...

Lots of people have speculated over the years about the origins of the Ram 1500 TRX's name, but the real answer puts an end to the guessing game.

Hennessey Performance Engineering has recently taken delivery of a black-painted RHO, which is the inline-six replacement for the no-nonsense TRX in Ram's light-duty truck lineup. While it may not ...

because it’s based on Dodge’s hottest Hellcat-powered Ram TRX 1500 pickup. As an evo reader, you’ll know the Hennessey name from more than three decades of tuning muscle cars and pickup ...

For its final year of production, the new Ram 1500 TRX pickup marks the occasion with a special Final Edition. Though mechanically identical to the rest of the lineup, it is available in three ...

A Colourful New Limited Edition for the 2022 Ram 1500 TRX Ram is adding a rather colourful version to its... Meet the Hennessey Mammoth 1000, Faster than a Dodge Durango SRT Hellcat Texas-based ...

With “just” 600 hp, the dual-motor Cybertruck didn’t stand a chance against the massively more powerful TRX, which also happens to cost twice as much Dummies designed to simulate 12-year ...

Texas-based engine maker Hennessey Performance Engineering has come up with an SUV that's maybe just a little over the top. Based on a Ram TRX pickup truck, 7-passenger Mammoth 1000 features a ...