Jason Sands

We had made some great initial gains on our 12-valve project dubbed “The Green Monster,” but we had a ways to go before it was […]

Half the fun of seeing diesel trucks at the dragstrip is witnessing the unexpected. Sure, there are some fast street trucks at your normal diesel […]

Installing an AFE Stage II Intake for Power and Performance In this installment of our Hot Rod RV project, we’ll be taking the same first […]

ATS Diesel’s Innovative New 4R Package The Dodge Ram (now simply known as “Ram”) and the Cummins engine have had a prosperous partnership ever since […]

My Broke-Down Life As I limped my truck home at night with no headlights (and towing a trailer), I wondered how exactly does a person […]

It’s always a bit of a gamble on how much you can push the envelope of a stock vehicle before parts start to give way. […]

Inside Diesel’s Most Extreme Competition Engines About 15 years ago, diesel truck engines were around to be sure, but for the most part they weren’t […]

High-Horsepower Diesels Invade Colorado This year, ATS Diesel Performance took dyno contests to a whole new level with their “Gauntlet Challenge,” a winner-take-all dyno event […]

Thinking Small—Sizing Turbos For Both Response And Power Not too long ago, I was at a photo shoot with a hopped-up Dodge, and the owner […]

Not only is Aaron Flournoy’s Ram that you see on these pages a daily driver, it’s currently his wife’s daily driver. Since Aaron is bigger […]

1500hp in a 3,600-pound package Drake Swett, the owner of Total Performance Diesel in Santa Rosa, California, likes drag racing. He likes it so much […]

A 927 Horsepower 6.7-Swapped ’06 Ram with All the Right Parts David Locke always liked his ’06 Dodge Ram 3500. It was reliable, had decent […]

Brad Deeter’s 3,000 hp, 3,500 lb-ft. Cummins-Powered Sled Killer The sport of Super Stock diesel truck pulling has advanced by leaps and bounds in the […]

Building 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 […]

Is this Double 5.9L Cummins Pickup the World’s First? “You know I did some math before building this thing,” laughs Jody Mollet, the brain behind […]

When diesel performance started its upswing in the early 2000s, sled pullers were at the top of the competitive heap. These monster-turbo, mechanically injected rigs […]

Nate Wilson’s Wild 5.9L Cummins Lincoln If you’re looking for a dare-to-be-different ride, you don’t need to look much further than Nate Wilson’s wild Cummins-powered […]

Randy Reyes’ Awe-Inspiring 2,100 Horsepower ‘06 Ram There’s nothing subtle about diesel dually pickups. They’re big, wide, and often carry the heaviest tow ratings. When […]

It’s not very often that you get to see trucks that are raced, and are still as clean as Adam Aquino’s ’07 Ram. Sure, Aquino’s […]

From Work Truck to 942 Rear Wheel Horsepower Beast A lot of people buy diesel trucks knowing that they’re going to load them up with […]