DW  DGCR Lead

Common Rails Common Problems: Typical Diesel Troubleshooting

Although common rails are an improvement from prior types of fuel systems, they’re not without some issues. Many of these problems, however, stem from things […]

Common-Rail Injector Tech

The Past, Present, and Future of Diesel Performance When high-pressure common-rail debuted on the LB7 Duramax back in 2001, it changed the way we look […]

Common Cents

Tim Tuttle’s 1,500 HP Cummins Ram Limited Pro Stock Puller There is something to be said about a battle-tested chassis in truck pulling. Once a […]
DW  NHRDA

World Finals: The NHRDA Ends Its Season with A Spectacular Show

Diesel events have been growing in popularity, and one event that has really picked up steam is the NHRDA World Finals in Ennis, Texas. The […]
DW  NADM

Rocky Mountain Shootout

The National Association of Diesel Motorsports (NADM) is the sanctioning body for national diesel-based motorsports competition. Diesel motorsports have a strong following in the Rocky […]
DW  WHITE

10-Second Tow Rig: Daily-Driven 900-HP Cummins?

Not only is Aaron Flournoy’s Ram that you see on these pages a daily driver, it’s currently his wife’s daily driver. Since Aaron is bigger […]