Cummins

The latest Summit Racing project is a Ram 2500 Heavy Duty pickup truck equipped with a Cummins 6.7L diesel engine. But unlike a lot of project builds, the Summit Racing […]

The latest Summit Racing project is a Ram 2500 Heavy Duty pickup truck equipped with a Cummins 6.7L diesel engine. But unlike a lot of project builds, the Summit Racing […]

The latest Summit Racing project is a Ram 2500 Heavy Duty pickup truck equipped with a Cummins 6.7L diesel engine. But unlike a lot of project builds, the Summit Racing […]

Own a Dodge or Ram truck with a Cummins 6.7L diesel engine? Then there’s a good chance you’ve heard of the catastrophic grid heater bolt issue—often referred to as the […]

Any diesel truck owner will tell you about the importance of using top-quality engine fasteners. From high compression stress to unforgiving duty cycles, a diesel engine demands tough and reliable […]

The latest Summit Racing project is a Ram 2500 Heavy Duty pickup truck equipped with a Cummins 6.7L diesel engine. But unlike a lot of project builds, the Summit Racing […]

Q. I have a Cummins diesel-powered drag race truck. I’m thinking about adding a nitrous oxide system to reduce turbo spool time and improve overall power. Do diesel engines react […]

When Dodge decided to stuff a pavement-shaking Cummins turbodiesel engine into its Ram pickup truck way back in 1989, the engineers had to overcome a litany of technical and mechanical […]

Diesel engines can be darn-near bulletproof, but even with impeccable maintenance they don’t last forever. That’s when the good folks at Reviva step in. Reviva remanufactures Dodge/Cummins, Ford Powerstroke, and […]

A Cummins-powered Peterbilt Rat Rod Semi?? That’s maybe the best way to describe one of the most unique vehicles at a show full of them. The 855-cubic-inch Cummins-powered Peterbilt is […]