Wrecker Rick and the crew at Murphy’s Diesel travel to Kanab, Utah to deliver the ratmobile back to FabRats after a breakdown, surprising them with their own creation. In this episode, watch as ...

Cummins has been at the forefront of the diesel engine market for more than 100 years. At this point, an argument could be made that there are few manufacturers whose products are as well respected ...

We know what you're thinking; the title is a typo. But no, it's not. This truck really is an '01 model, originally equipped with a 24-valve Cummins before owner Chris Werner swapped it for a 12-valve ...

The automotive industry is advancing fast, and as it seems, all the major automakers are hell bent on the complexities that come with it: emissions, safety, comfort, and autonomy. While there's ...

We're all familiar with the role injectors and turbochargers play in increasing a diesel engine's horsepower. However, when camshafts and cylinder heads are thrown in the mix, the familiarity isn't ...