A Duramax hits the dyno and the numbers are wild. No shortcuts, no fluff, just raw power and surprising results that made everyone stop and stare.

Meet the players, and watch as they square off in the first competitive segment of Diesel Power Challenge 2017 Presented by XDP. The chassis dyno at ATS Diesel Performance is the place where it’s all ...

On Day 1 of Diesel Power Challenge, the 9 reader-selected trucks are strapped to the dyno to find out which truck will earn bragging rights as the most powerful truck. Diesel Power Challenge 2013 is a ...

Theo has dedicated his life to cars. He has studied the only Automotive Journalism course in the world located at Coventry University and describes this passion as a clinical obsession. Give Theo four ...

North America started to get a taste for diesel-fueled vehicles in the 1930s. In the first instance, only the largest of commercial vehicles relied on Rudolf Diesel's namesake invention because diesel ...