1200-HP Cummins Beast: Mitch Meinhart's Sled Pulling Champion

A 1,200-HP PULLER BUILT TO DOMINATE Mitch Meinhart is a diesel guy, there’s no doubt about it. While he doesn’t own his own diesel shop, […]

Mark Vecellio’s Dream Build: A Custom 2014 RAM 2500 Cummins

Mark Vecellio’s 2014 Ram This truck is a labor of love and a childhood dream come true for Mark Vecellio. Ever since attending Monster Truck […]
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Innovation in Diesel Drag Racing: Brad Ponci’s Supercharged Pro Stock Cummins

When it comes to diesel performance, it’s easy to tread the same path as everyone else. Especially when it comes to 12-valve Cummins engines: It’s […]

Redefining Classic: The 300HP Cummins Heartbeat of a '72 K5 Blazer

An Excellent Cummins Swap in a Vintage Classic We’ve all heard the expression that something is so clean you could “eat off it,” but it’s […]

The Ultimate Diesel Pre-Runner: Carlos Calderon’s Baja-Built Cummins

CARLOS CALDERON’S CUMMINS PRE-RUNNER “THE FACTORY FRAME WAS CUT OFF DIRECTLY BEHIND THE CAB TO MAKE WAY FOR AN ALL-NEW BOXED BACK HALF” Growing up […]
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A Family Legacy: Miles Flight's Pristine 1994 Dodge Ram Cummins Build

Twenty-two years old. 177,000 miles. Original paint. One glance, you’d never believe it: Miles Flight’s ’94 Dodge Ram has spent more than two decades exposed […]

A Well-Preserved, 620,000-Mile First-Gen: Tyler Turay’s Pristine ’93 D250 Cummins

A Well-Preserved, Rust-Free 620,000-Mile First-Gen They rust out, fall apart and the Cummins under the hood outlasts the rest of the truck. How many times have […]
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Engineering Precision: Nick Child's 700HP Cummins Build

As a mechanical engineer, your mind becomes programmed a certain way and everything needs to serve a purpose. Everything needs to be precise and it […]

Cummins-Swapped 1977 Chevy C20: A Masterpiece of Customization

Taylor Swanson’s Cummins-Swapped ‘77 Chevy C20 PHOTOS BY THOMAS SEABURY Throughout his time of owning and operating Northern Nevada Window Tinting in Reno, Nevada, Taylor […]
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Old School Meets New Power: The Cummins-Powered 1948 Ford F-3 Restoration Journey

For many of us who own or drive a pickup, the fat-fendered models that Ford and GM built in the late 1940s and early 1950s represent the […]
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Restoring A 1975 Ford F-250 with Cummins Power

Diesel enthusiasts come from a wide variety of ages, backgrounds, professions and cultures. While some simply want the most efficient drivetrain they can find, others […]

Transformation of a 12-Valve Cummins-Powered Dodge 2500

Cody Helms’ 12-Valve Cummins-Powered Dodge 2500 For those who have a competitive nature, getting past the ‘if you’re not first, you’re last’ mentality when things […]
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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 […]

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 […]
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Cummins Exhaust Manifold: Steed Speed Installation

Even on a stock engine, cracks in a cast exhaust manifold are not unusual. Cast manifolds tend to get brittle and even shrink and expand […]
Half-Ton Terror: A 1,583-hp 6.4L Cummins packed into a Ram 1500

Ben Shaddy's 6.4L Cummins Dodge Ram 1500

While diesel drag racing got its start with street trucks, we’re starting to see more and more purpose-built race vehicles. One of the meanest Dodges […]