Diesel Engines

R.H. Sheppard was a well-established diesel engine manufacturer when the single cylinder 2 KW Model 14 generator featured here was built. At that time, Sheppard […]

Railroad industry fights new locomotive pollution rules The railroad industry on Friday sued to block new environmental rules in California, arguing they would force the […]

Connect with Fellow Diesel Enthusiasts on Motortopia.com Join the Diesel World Community on Motortopia.com: The Ultimate Destination for Automotive Enthusiasts Are you a diesel enthusiast […]

Caterpillar Unveils All-New Off-Highway Engine Caterpillar has announced it will begin the development of an all-new diesel engine platform for heavy-duty, off-highway applications. The inline-six […]

Triple CP3 6.4L Leave it to Tommy Hassler, builder and driver of a wild P-pumped 7.3L Power Stroke puller, to piece together an equally awesome […]

Purple Performance Perfection A 1,200hp Cummins? Sounds plum crazy, and the result is this insane ’29 Plymouth. The 1,200hp Cummins delivers 2,100 lb-ft of torque. Is […]

EU Commission Gives Industry More Leeway On CO2 Emissions Perhaps learning from the mistake it made in severely regulating passenger car powertrains, the EU Commission’s […]

Daimler Truck Unveils Freightliner SuperTruck II On February 6, Daimler Truck North America and its subsidiary, Daimler Truck, unveiled the new Freightliner SuperTruck II concept. […]

New Duramax Powerplant For Paul Vasko’s Dragster Paul Vasko is taking his Duramax dragster program very seriously in 2023, just check out his brand-new Duramax […]

Cummins Launches New 10 Liter Diesel Engine Cummins has announced it will launch a brand-new diesel engine for 2026. Called the X10, it’s designed to […]

The Ultimate 6.7L Power Stroke CP4.2 Pump Fix While the S&S Diesel Motorsport team was in Louisville for the National Farm Machinery Show, the company […]

More Sick Week News Also joining in on the fun at Sick Week was Wyatt Stengel and his brand-new K15 Duramax build. Although Wyatt struggled […]

Diesel World Reader’s Rides Truck of The Month sponsored by Shell Rotella Be a part of the Diesel World Truck Of The Month Contest! Trucks; […]

South Korea Fines German Automakers for Rigging Diesel Car Emissions Hefty fines have been handed out to Mercedes-Benz, BMW, and Audi (Volkswagen) in South Korea […]

Get Your 6.7L Cummins VGT Actuators Here Spend enough time around the 6.7L Cummins and you’ll learn one of the most common failure points is […]