Diesel Tech / How-To

The Garrett GT38 turbo that came installed by the factory on most 7.3L Power Strokes works fine for completely stock rigs. But the minute an […]

No matter the sport, enthusiasts will always seek out a competitive edge. In motorsports, even the slightest advantage can put you a step ahead of […]

Imagine driving a brand new Duramax with twice the factory horsepower. Obviously, your rig wouldn’t roll out of GM like that, but that doesn’t mean […]

Torque. It’s the biggest reason most diesel owners are diesel owners to begin with: The massive torque these trucks can produce is what gets a […]

Wait to Start…Is it Working? Hi Jim, I own a 2007 classic (1st gen body style) GMC Sierra with the LBZ Duramax, which appears to […]

For a number of decades, one of the allures of diesel fuel is that it was less expensive than regular gasoline. It wasn’t until about […]

Flipping through the pages of Diesel World can definitely get you itching to hop up your ride. Checking out all the dyno contests and power […]

Early model year Power Strokes have a different type of injection system than most modern-era light duty diesels have. If you’re a regular reader, you’ve […]

One of the cooler features of 2006-and-up Duramax-powered GM trucks is the shifter, which allows drivers to manually shift up and down gears, making the […]

Just a few short years ago, the thought of 600 hp and 1000 lb-ft of torque in a daily driven street diesel was unimaginable. But […]

One of the most colorful characters in diesel drag racing today is John Robinson, who campaigns the Power Service Altered that’s run a best of […]

For years, 12-valve Dodges built between 1994 and 1998 have enjoyed a healthy following in the aftermarket, as have ’03 and up common-rail trucks. Stuck […]

Brett Williams is one of the VPs of Industrial Injection at Salt Lake City, Utah. If you haven’t heard of Industrial Injection, they are one […]

We had the chance to visit two of the S&S Diesel Motorsports sites in Michigan to see some common-rail injectors and pump magic for ourselves. […]

It’s been 10 years since GM stopped producing the LB7 Duramax, but thanks to their longevity, efficiency and performance potential, the 2001-2004 GM trucks are […]

In stock trim, the F-250 4×4 is a good work truck. If you get one with the factory ­­­­­­ FX4 package, it brings you skid […]

This project was introduced in the September issue of Diesel World as somewhat of a “budget builder” to show readers that while the 6.0L has […]

In our last issue, we had Remac Transmissions, in San Dimas, California, go through a Ford 4R100 auto trans to make it better than new. […]

Perhaps some of the most underrated performance parts in the industry are water-methanol injection systems. On street trucks, a well-tuned water-meth system can be worth […]

Over the last decade or so, Arizona’s Bullet Proof Diesel has become famous with making the unfortunately infamous 6.0L Power Stroke reliable again. The 6.0L […]