Real talk? This truck right here was one of my most favorite trucks to build. Everything about it was breathtaking. From the compound turbo 12 valve, to the custom linked air suspension, and the 6 ...

In a diesel engine, adding more fuel will almost always result in more horsepower, and last month, that's exactly what we did in our "Fuel It Up!" article. There are drawbacks to making power in this ...

Hopefully, you’re familiar with the “Big-Three Blend” series ofDiesel Powertech reports in which we detail all the tasks for transplanting a mildy warmed-up 24-valve 5.9L Cummins engine and Allison ...