Give your Cummins serious power and personality with these 13 upgrade mods, from intake and exhaust to fuel, tuning, clutches ...

A rat rod diesel smokestack spectacle, he calls it "The Duke" – a rolling manifestation of Duke's larger-than-life personality. Cruising through Tucson on dually mud terrains with a Dana 70 rear end, ...

The first Cummins engine was a 6-horsepower hand-crank Hvid engine, made in 1919, the same year the company was founded. It ...

V8 and Cummins B-Series diesel inline-6 are the two oldest engines, one being a crate engine and the other being in-vehicle.