Cummins diesel engines power a lot of heavy-duty pickups, but which specific models come with one? Can you buy the engine on ...

The 6.7-liter Cummins diesel has been powering Ram trucks for nearly two decades. One common problem is hydraulic lifter ...

Fuel efficiency is always top of mind. Cummins is delivering measurable gains with the new Cummins X15 GHG 27 engine—up to 4% ...

In diesel performance, achieving optimal airflow is the cornerstone to unlocking your engine’s full potential.

Whether you need the grunt of Ram’s stout towing numbers or you just want the gooey torque of the 6.7-liter Cummins, ...

Engine connectivity advancements like real-time data delivery, OTA updates, and predictive insights help the Cummins X15 GHG ...

The moment you climb into a Ram 2500, your sneakers become oil-waxed Lucchese, the airplane snacks squirreled away in your carry-on become T-bone steaks, and you'll suddenly find yourself with an ...

Yup, it seems you can never take the diesel out of a Cummins even when it's running on gasoline. With its sizeable cubic displacement, long engine stroke, and its single giant turbocharger ...

Diesel engine firm Cummins just revealed its first gasoline-powered engine The new “B6.7” is rumoured to be destined for medium-duty Kenworth trucks Its turbo’d, runs fine on pump gas ...