While we normally cover gasoline-powered or electric vehicles at CarBuzz, diesel engines also play a huge part in automotive history, albeit for different reasons. Typically, in the US, we associate ...

If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke diesel engines and see the sparks fly. It's a rivalry as old as time itself ...

Cummins Inc. has announced the release of its High Output 6.7-liter Turbo Diesel for Ram Heavy Duty pickup trucks. The new high-output rating produces peak torque of 800 lb ft.

The heart of this build is a diesel swap. A 1953 Dodge Power Wagon restomod from Desert Power Wagons drops the original engine for a 6.7-liter Cummins turbo-diesel six. That single change turns a ...

Forget stump-pulling. The Ram Power Wagon’s available 6.7-liter Cummins HO diesel, which claims best-in-class torque, can probably move a mountain or two.