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

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 ...

Upon taking delivery of a 2025 Ram 1500 RHO, the Texas-based Hennessey Performance crew gave us a glimpse of the “before” portion of the power inside their next “big plan” as the stock ...

According to Hennessey Performance, their Venom 800 sport truck conversion of the 2024 or 2025 Ford F-150 "is the ultimate ...

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 ...

Ram 1500 RHO delivers robust dyno numbers, showcasing the power of its high-output Hurricane engine and off-road versatility.

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 ...

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 ...

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 ...