If you're looking at the Cummins 4BT and 6BT engines for a potential swap, there are a few things you need to know. Right off the bat, both of these are formidable diesel engines, so no matter which ...

When it comes to engine rebuilding, some powerplants are better candidates than others. Take the Cummins 6BT 5.9-liter 6BT diesel engine for example. From humble, reliable workhorse to powerful ...

Want your ride featured on HOT ROD?Click hereto find out how! Growing up in the 1970s, Jeff Hyatt wasn't like all the other car guys his age; he wasn't really into the whole muscle car thing. For him, ...

"The truck had already survived with a 454, so I felt with a little bit of work I could make the frame stronger and put an old reliable Cummins under the hood." After half a year's worth of research, ...