Cummins has been around for more than a century, providing diesel, natural gas, and alternative fuel engines for a variety of applications. Many are probably familiar with the company's work under the ...

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 ...

Cummins has been making engines for trucks, tractors, and more for more than a century. So, after all that time, which models could be considered the best?