DW  MISH

Mishimoto Radiator and Intercooler: 6.4L Power Stroke

First introduced in 2008, Ford’s 6.4-liter Power Stroke engine has become a front runner in the performance diesel market, able to make more than 600 […]
DW  JEEP

Comanche MJ: The 1986-92 Cummins-Powered Jeep

The 1986-92 Jeep Comanche MJ was one of Jeep’s better ideas. Essentially an XJ Cherokee with a pickup bed, the Comanche even had a factory […]
DW  FUEL LEAD

Fuel Filter Fix: Rebuilding A Leaky Duramax Head

A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. The engine’s CP3 high-pressure fuel […]
DW  DEF A

Diesel Exhaust Fluid (DEF): The Downsides of Misuse

Back in the September 2014 issue of Diesel World we talked about diesel exhaust fluid (DEF), which is used as an exhaust treatment in modern […]
DW  EDIT

2015 Ford F150: Our Aluminum Future?

I recently got a chance to drive the new 2015 Ford F150. For those who haven’t heard, the big news for Ford’s half-ton is that […]
DW  CST

CST Kit: Lifting a 2015 GMC

When Javier Gomez bought a loaded 2015 GMC Sierra Denali to use as a shop truck for his business—Gomez Custom Wheels & Tires in Fontana, […]
DW  TTFORD

Triple Turbo '09 Ford F-250 Super Duty

When most people think of a diesel pickup, the picture that often pops into their head is a fully loaded crew-cab 4×4. It isn’t often […]
Diesel Shootout

First Annual $30,000 Rocky Top Diesel Shootout

Diesel enthusiasts have a wealth of events they can attend, from huge events like the TS Diesel Outlaw Drag Race & Sled Pull and Scheid Diesel […]
ID

Ford’s First Diesel Pickup Engine

It was the 1970s and people were reeling from the shock of gas prices that had tripled in just a few short years. The effect […]
New Products

New Products

CUMMINS CAT FILTER ADAPTOR WHAT IT IS: Sinister Diesel CAT Filter Adaptor for 2004½ – 2007 Dodge Cummins WHY YOU WANT IT: Caterpillar’s superior 2-micron […]
DW  AXLE LEAD

11.5 AAM Rear Axle: Best Aftermarket Products

Diesel trucks are built to handle a lot of abuse, but diesel enthusiasts like us tend to push way beyond the manufacturer’s intended performance levels. […]
DW  AXLE LEAD

Ultimate Axle Build: Building A Super-Strong 9.25 AAM Front Axle for Your GM or Dodge (Part 2)

The independent front suspension system and 9.25-inch AAM axle delivered in 2001-2010 GM trucks is great at providing a smooth ride on the road, but […]
DW  CHEV LEAD

Randall’s Performance: Modified 2015 Silverado

Brian Randall — owner of Randall’s Performance in Gladstone, Illinois — wanted to put together a demo truck for his shop to show off the […]
a

West's 2008 Chevy: Orange Crush

Jeff and Sara West of Whitmore, California, pulled into Love Chevrolet in Monterey back in April of 2008 looking for a truck. It wasn’t their […]

The Gun-Metal Gray Dually

When the zombies attacked in the film Resident Evil, one of the commandoes uttered a familiar phrase, “It’s time to lock and load.” While this […]
DW  WOTE

Annual Utah Event Is A Staple of the Diesel Industry

Edge Product’s annual Weekend On The Edge (WOTE) event is one of the largest diesel events in the West, drawing enthusiasts from all over the […]
DW  BOARD

PowerBoard Kit: Bestop’s Retracting Running Boards

One of the drawbacks of having a lifted truck is the inconvenience of having to hoist yourself up into the cab every morning. Add to […]
DW  NITTO  LEAD

Nitto Tire: The Two Newest Grappler Tires

When a tire manufacturer introduces a new tire, it’s a milestone event. The engineering, testing and development to produce a truly new and unique tire […]
DW  DCAM

Alternate Firing Camshaft: Strengthening A Duramax

With nearly 15 years of production, the 6.6L Duramax V-8 found in GM trucks has proven itself to be a durable and dependable diesel. Throughout […]
DW  RPM LEAD

Southern Style: RPM Offroad 2014 Open House

The 2014 RPM Offroad Open House/Dyno Day got off to a soggy start with rain throughout the previous night and into the morning. Normally spring […]