DW  STEED

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 […]
DW  DGEXH B

Borla Performance Industries Kit: Exhaust System Upgrade

  The EEXP overland adventure-mobile is a self-contained off-road capable camper that was designed for a couple to travel around the globe. This vehicle is […]
DW  Ram

Diesel Trucks: Tow and Go with Snow

Despite what the gas guys want you to think, diesel trucks are the ONLY way to go when it comes time for heavy hauling. Sure, […]
DW  RAMPROJ B

Project Resto Ram: Part 2

Once you begin a project truck, especially an older one like a 1996 Ram, the list of mods and upgrades can go on and on. […]
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 […]
DW  COMP lead b

Big Power Without High EGT

Snow Performance’s New Comp-One System As Benjamin Franklin once said of diesel truck performance in Poor Richard’s Almanac, “The honey is sweet, but the bee […]

Go Big: Project Fat Bottom

Going big has its advantages. Just ask Jason Cade about his 2015 Ram 3500. With all the right junk in all the right places (mainly […]
DW  SCOUT

The Scout Series: International Harvester

For much of its history in agriculture and commercial truck manufacturing, International Harvester had diesel options. The first was a gas-start diesel developed for tractors […]

Project Looks. Muscle. Longevity

Improving a 2012 LML Duramax This Silverado 2500HD project was introduced in the March issue of Diesel World, so if you haven’t seen it, go […]

The Baddest Hummer on the Planet

Steve Ortner’s Cummins-Swapped, 1,500-HP H1 There is no denying the allure of a Hummer. They might’ve come with the undesirable 6.2L and 6.5L IDI’s back […]

The Contender

An Owner-Built 1,500hp Ram Takes Aim at UCC Kenny Bruner’s ‘06 Dodge Ram is unquestionably over-the-top. From the bright paint and tilt front end to […]

Holy Grail 

Donavin Davis’ Ultra-Rare 1998 Dodge Ram Cummins Automotive enthusiasts far and wide seek out the rarest and most hard to find versions of popular vehicles […]

5.90 Class P-Pumped Dodge Drag Truck

Inside Adam Foltz’ 5.90 Class Second-Gen Diesel drag racing isn’t what it used to be. The engine and chassis setups of yesteryear wouldn’t cut it […]

2020 6.6L Duramax: Bolt-On Upgrades

Emissions Friendly Bolt-On Upgrades for the 2020 Duramax When GM released the all-new 2020 Silverado and Sierra HD 6.6L Duramax, there was a lot of […]

Truck and Tractor Pull Lewistown FFA

A 14-Class Truck and Tractor Pull in the Land of Lincoln Perhaps no other form of motorsport events had been hit as hard as truck […]

Made in Muncie

1920 Muncie 5CNA Oil Engine The oil engine was the lower cost variant of the compression ignition engine. With compression ignition, Dr. Rudolf Diesel had […]

1965 Cockshutt 1550 Wheatland

1965 Cockshutt 1550 Wheatland Even if we don’t know the term, we’ve all seen badge engineering at work. Take a vehicle platform of one brand […]

Project Obsessed

Part Eleven: Boost It Up Baby Part eleven of this project build. Can you believe it?! Almost an entire year into this old Ford build-up […]