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Project Grocery-Getter: New Turbo, Injectors, And A Massive Fuel System

When building your daily driver on a budget, some things just have to be done multiple times. Generally speaking diesel performance goes step by step—tuning, […]
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Curing What Ails A Ram with A Twin-Disc Clutch

  Diesel trucks with manual transmissions are hard to beat, especially when it comes to towing. Though there are some excellent automatic transmissions out there, […]
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Hot Rod RV Ram: A 1997 Dodge Ram Cummins For The Modern Age

Throughout the pages of Diesel World, you’ll see anything and everything, from innovative swaps, to 1,000-horsepower street trucks, to all-out competition vehicles. While the glamorous […]

Must-Have Diesel Products for Peak Performance

01. Air Lift Company Releases New Universal Air Spring Cradle Designed with lifted trucks in mind, the Universal Air Spring Cradle will keep your height […]
Hot Rod RV Intake: Installing an AFE Stage II Intake for Power and Performance

AFE Stage II Intake Kit: Hot Rod RV Project

In this installment of our Hot Rod RV project, we’ll be taking the same first step as many other diesel truck owners do: installing a […]

Saving Your Fuel System: The CPX Solution for 6.7L Power Stroke

The Ultimate CP4.2 For Your 6.7L Power Stroke For more than a decade, dealerships, independent shops, and private truck owners have been dealing with CP4.2 […]

Installing Smeding Diesel’s S400 Kit On A Fourth-Gen 6.7L Cummins

Right out of the box, the 6.7L Cummins is a potent performer. But while its variable geometry Holset HE351VE provides instant throttle response, promotes huge […]

The Story Of A 600 HP, Stock Bottom End 7.3L, Part 3

Dyno Numbers, Drag Racing, And Towing With A 25-Year-Old Ford Ten years into our 600hp stock bottom end experiment, the 225,000-mile 7.3L Power Stroke in […]
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Clutch Player: Installing A South Bend Dual Disc Clutch In A Dodge Work Truck

  Many diesel owners like to shift their own gears, especially those that depend on their trucks for hauling heavy loads. One such person is […]

Ford Power Stroke Emissions Enhancements

Even as EPA emission regulations continue to get stricter, Ford, GM, and Ram continue on with their horsepower battles in the ¾- and 1-ton diesel […]