The Ram 2500HD Warlock may wear a mischievous name, but what makes it stand out is its mix of work-truck grit and off-road ...

The Cummins Mustang is already crazy, but today we see if it can take every pound of boost the turbo can throw at it. From cold starts to full-throttle pulls, the engine gets pushed harder than ever.

A lot of heavy duty trucks display engine hours along with the total mileage. Depending on the use case of the truck, engine ...

From historic giants to modern behemoths, these ship diesel engines showcase vast power and engineering fit for the longest ...

The finalists were announced in Los Angeles on Nov. 20. The winners are to be announced on Wednesday, Jan. 14, at the Detroit Auto Show.

For heavy-duty jobs, owners say that GM's dually trucks are stable and Ram's are the most comfortable. Meanwhile, Ford's ...

The Bugatti Veryon, Koenigsegg Gemera, and Hennessey Venom transmissions can reach 1,000 HP, and so can custom gearboxes from ...

The F-4 Phantom served as a multi-role combat aircraft and was extensively used during the Vietnam War. Standing beside it, you’ll feel dwarfed by its massive engines and wingspan – a humbling ...

The extra power is fantastic, and so are more forward gears. The old six-speed automatic, with its huge step from first to ...

A new fuel-blending method appears to make diesel engines cleaner and more efficient at the same time. Early results point to ...

The country music world has lost some iconic names in 2025, and sadly the list grew in November. As we head into the ...

Carried over from the Tunland G7, the Cummins co-developed 2.0-litre turbodiesel has been upgraded with more torque and inclusive of a 48-volt mild-hybrid system.