A revised Cummins turbo-diesel six-cylinder engine makes the refreshed 2025 Ram 2500 one of the slickest-driving heavy-duty ...

Ram Power Wagon and Rebel HD get facelifts, and the Rebel adds power and gears to take on the new competition.

Cleaning the throttle body of your engine isn't necessarily on your scheduled maintenance list, but it can still fix a lot of ...

First-time DIY hot rodder Travis Waller built his 10-second turbocharged 6.1-liter Hemi 1967 Plymouth Valiant on the cheap, ...

The all-American V8 kicks out as much as 350 hp, but the V8 power isn't as mighty as it once was. These are the V6 motors that put the LS1 to shame.

Welcome to This Week on Hagerty Marketplace, a recurring recap of the previous week’s most noteworthy cars and significant ...

Though hailed as top-tier, European supercars have frequently been rivaled in speed by their American counterparts.

GM has filed a patent application describing a system designed to improve torque response in a turbocharged engine, providing ...

The valve manifold assembly was installed in a pump room on Gerald R. Ford-class aircraft carrier Enterprise (CVN 80).

Ram lives up to its reputation for quiet, comfortable trucks while tapping into 225 lb-ft more torque than previous models ...

In the world of heavy-duty trucks, only two things matter: torque and more torque. Ram has released its refreshed heavy-duty ...