Ever wondered which injectors are in your truck, what they look like, or even how they work? Throughout the progression of diesel injection systems, this component has gone from extremely simple to ...

Take any preconceived notion you have about diesel engines being slow, smelly tractor engines out of your mind. We're in the golden era of diesel performance, leaving behind yesteryear's "diseasel" ...

This week, a group of engineers from Cummins roused a mighty beast from slumber. After almost twenty years in storage, the brand’s iconic 1952 Diesel Special Indy racer is running again. With a ...

"Solely available for Duramax owners, EFILive tuning can yield serious power gains for the 6.6L. Arguably, no single tuning software empowers the diesel owner quite like EFILive. With its OBD-II ...