Variable geometry turbos promise better boost and efficiency, but do all Cummins engines include them? Dive into the tech and ...

Two decades after the first turbocharged car, the Oldsmobile Jetfire, Maserati debuted an engine with two turbochargers, ...

Cummins diesel engines have found a home in many types of vehicles over the past few decades. Their turbochargers all come from one manufacturer.

Mitsubishi Motors is a pioneer of many things in the automotive industry, including some of the first production direct injection diesel engines, or DI-D.