Diesel Engines

Improving Hauling and Fueling Capabilities We introduced this 2003 Silverado 3500 LB7 Duramax in the December issue to show you what it takes to convert […]

ALL THE HORSEPOWERS WAGLER’S ALL BILLET COMPETITION DURAMAX DX500 Wagler Competition Products’ (WCP) DX500 is the  first-ever all billet Duramax engine. It was designed and […]

7.3L POWER STROKE OIL PAN REPLACEMENT Rusted out, leaking oil pans have plagued ’99- 03 7.3L Power Stroke owners for years. In the diesel community, […]

HOW TO READY A 7.3L WORK HORSE FOR ANOTHER 250,000 MILES So you’ve got a quarter-million miles on your 7.3L Power Stroke and it’s time […]

FLEECE PERFORMANCE DIESEL SHOWDOWN Earning a motorsports win at Indy has to be among the most coveted win there is and the crew at Fleece […]

PART FOUR: EXHAUST BRAKING AND FLUID PERFORMANCE You have that 35-foot stock trailer in tow, loaded down with fattened calves headed for the auction, but […]

INSTALLING A BULLET PROOF DIESEL LEVEL 2 KIT IN A 2004 FORD F-350 People choose diesel-powered rigs for a number of reasons: hauling goods, tremendous […]

THE INNER WORKINGS OF A 1,300 HP DURAMAX Machine shops are the backbone of the diesel performance industry. Everything revolves around the process of precision […]

Part 2—From Short-Block To Road Ready After getting the remanufactured 7.3L short-block and heads back from L&R Automotive, John Ferguson and his team at Domestic […]

Making 500hp in a 2001 to 2010 GM Duramax is easy, right? While easy may not be the right word, the Duramax is a very […]

A “To The Bones” Engine Rebuild Some time back, John Ferguson, the owner of Domestic Diesel in Chino, California, was approached by a long-time customer […]

Project Grocery Getter has been “Bulletproofed” already with a Bulletproof Diesel remote oil cooler, Bulletproof EGR cooler, head studs and more. Her turbo has been […]

DURAMAX CYLINDER HEAD WHAT IT IS: Brodix WD-Series Duramax 6.6L Diesel Cylinder Head WHY YOU WANT IT: This is the first line of 2001-2015 Duramax-compatible […]

Kryptonite Gives You Super Steering Response For The Life Of Your Truck The independent front suspension (IFS) found under the front of the 2001-2015 GM […]

The Insider Take On The Two Newest Grappler Tires When a tire manufacturer introduces a new tire, it’s a milestone event. The engineering, testing and […]

1967 Case 1200 Traction King In the tractor horsepower race of the 1960s, all the manufacturers did their best conjuring to produce an affordable 100-plus […]

One thing most of us can agree on as diesel owners is that we’ve all been down that road, you know the one where our […]

ATS Diesel’s Gauntlet Challenge Every year across the country, countless diesels hit the dyno in search of more power. The most extreme Fords, Rams, and […]

Part 2: Weld-It Yourself In the June issue of Diesel World, we introduced the first part of this bumper project. Move Bumpers of Lewiston, MT, […]

Fire-Rings, Head Studs, and Valve Train Upgrades for the 6.7L Cummins No matter the power plant, the natural design of the internal combustion engine—where the […]