Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

Ford’s 6.4L and 6.7L Power Stroke turbo diesel engines represent two very different eras in the brand’s heavy-duty legacy.

Diesel engines need two things to make power: air and fuel. We know that's grossly oversimplified, but it's true. If you increase the engine's ability to ingest air, you can add more fuel and thus ...

Based on the popular drop-in PowerMax 6.0 Powerstroke Turbo Upgrade , Elite Diesel’s PowerMax-SSX unit may be the ultimate complement for your highly modified ’03 to ’07 Super Duty. By using a larger, ...

When it comes to debating the best diesel engines ever put into pickup trucks, it doesn't take long for Ford Power Stroke models like the 7.3L and 6.7L (not to be confused with the 6.7L Cummins diesel ...

In between lots of modern heroes or monsters, such as Ford's 2022 F-150 Tremor or Lightning and Hennessey Performance's 1,012-horsepower Mammoth 6x6 that just went into production, there is always ...

This 2003 Ford F350 Lariat LE Crew Cab Long Bed Dually 4x4 with the legendary 7.3L Powerstroke Turbo Diesel has only 110,440 original miles. A two-owner vehicle, primarily Florida-based until 2023, it ...

We may receive a commission on purchases made from links. The problems associated with CP4 high-pressure fuel pumps are well documented. In fact, Ford recently issued a recall of close to 300,000 ...

Ram is putting huge torque into its Power Wagon after years of requests from fans. The diesel Power Wagon will have an incredible 1,075 lb.-ft. of torque.

Ricardo PLC is a company that often gets ignored by the casual four-wheeled enthusiast. Headquartered in a West Sussex coastal town, the British outfit was contracted by the Ford Motor Company to ...

Customers asked, and Ram delivered. Today, Ram debuted the first-ever 2027 Ram Power Wagon with Cummins turbo diesel and 2027 Ram 1500 SRT TRX in "Resurrection," a short film hosted by Tim Kuniskis, ...