We love dyno events. Mostly, they involve standing around watching diesel trucks blow smoke and run up to more than 100 mph—yet go nowhere. And that’s fine with us. You see, a dyno measures power ...

GM’s leaked powertrain guide for the 2017 model year denotes that the L5P figures are SAE J1349 certified, which means that the numbers were derived using the latest standards and specifications in ...

If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke diesel engines and see the sparks fly. It's a rivalry as old as time itself ...

There are a ton of diesel engine options globally praised for their reliability, build quality, and long-term durability. Some of the most respected diesel options in America include the Ford 7.3L ...

In the full-size truck segment, the Big Three in Detroit offer three distinct V8 turbo diesels. At the very top of the spectrum, the Ford Scorpion 6.7-liter Power Stroke develops up to 500 horsepower ...

Duramax – the diesel engine that saved GM’s heavy-duty pickups – is 10 years old, and the company celebrated the milestone last week. In 2000, Isuzu and GM started joint production of the first ...

Both Ford and Chevy decided that their half-ton pickups deserve some diesel love, leading to both the F-150 and Silverado ...

Diesel was never popular in the United States of America. Cheap-ish gas is one reason for it not getting a foothold in this part of the world, but still, this type of fuel is popular with heavy-duty ...

Putting three diesel builds head-to-head to see which one is actually the loudest. Using a decibel reader, we test a straight-piped diesel RV, a big turbo Duramax, and a 12V Cummins at idle and while ...