This Tundra averages more than 100,000 miles per year but, since it falls under Toyota's recall, it's going to get a ...

A quick look at the history between Cummins and Meritor, along with what prompted the two companies to join forces and how the merger is going.

What happens when you swap a 12V Cummins into a Mustang? You make it FASTER! This build just got REAL – I just received $10,000 worth of power parts from Power Driven Diesel, and we’re about to turn ...

Twin scroll turbo engines are similar to twin turbos, but more powerful - here's how they work and why they generate higher ...