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

Aside from its body, there’s absolutely nothing square about this 1978 Chevy one-ton heavy-duty. Oozing cool, this Squarebody ...

The Cummins diesel engine has a long legacy, but which pickup trucks does it power? Here's what you need to know about each ...

Traditionally, a twin-turbocharged V6 or V8 would have an almost identical layout to a naturally aspirated V8 in that the intake manifold ... engine in the car and the mixing of exhaust and ...

Have you ever wondered how those massive truck mufflers come to life This process ... system fails but when done right these mufflers keep engines roaring strong while toning down the noise ...

At the MotorTrend How-To section, you’ll learn how to perform the car improvements you want to do, thanks to DIY knowledge on how-to make an engine more powerful, improve a suspension ...

Cummins updated the B-Series engine platform, unveiling the Cummins B7.2 diesel engine at NTEA Work Truck Week in Indianapolis, Ind. The B7.2 diesel is the next… ...

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