GM

It takes a lot to stand out from the crowd of powerful diesel lifted trucks in the Lone Star State, but the MaddMax GMC Mega […]

Older diesel SUVs are a sought-after and desirable breed, but what kind of SUV should one buy? Excursions have plenty of room but often come […]

Most modified diesel trucks usually fall into two categories: show and go. Pickups with huge lifts, wild suspension, and lots of chrome often have a […]

Playing with trucks is an affliction that never ends. For most of us, we don’t just build our trucks and then sit back and admire […]

In-Depth Testing: Snow Performance Water Methanol Injection What is water-methanol injection and how does it apply to me? By injecting a mixture of water and […]

When it comes to building a diesel truck, most enthusiasts follow the “more is more” approach, with huge turbos and injectors, multiple pumps, and usually […]

When it comes to high performance diesel, Eddyville, Iowa’s AJ Hynick didn’t start in the kiddie pool; he jumped in the deep end with both […]

What’s in a name? Well, a rose by any other name would still smell as sweet, as Bill Shakespeare famously observed. On the other hand, […]

Prepping A ’13 Duramax for Four-Digit Horsepower Hurting an engine is an inevitable outcome for many of us suffering from the diesel addiction. It’s a […]

Improving Hauling and Fueling Capabilities We introduced this 2003 Silverado 3500 LB7 Duramax in the December issue to show you what it takes to convert […]

We’ve seen it once, we’ve seen it a dozen times: a street truck that gradually gets faster and faster until it eventually morphs into an […]

We first noticed Mike Durand’s ’10 GMC because of its unmistakably low stance. Despite the huge drop, he also told us he used the Duramax-powered […]

Like many businesses in the truck industry, ShowTime Metal Works started out as a hobby. Brandon and Dustin Naivar were two brothers out of Taylor, […]

PART FOUR: EXHAUST BRAKING AND FLUID PERFORMANCE You have that 35-foot stock trailer in tow, loaded down with fattened calves headed for the auction, but […]

THE INNER WORKINGS OF A 1,300 HP DURAMAX Machine shops are the backbone of the diesel performance industry. Everything revolves around the process of precision […]

Cleaner Air And Fuel For Engine Longevity, Efficiency And Lowered Maintenance Costs It’s hard to believe that it’s been more than 10 years since the […]

New Duramax Motor Mounts From Merchant Automotive With a few bolt-ons and some tuning, it’s pretty easy to get a lot of power and torque […]

Making 500hp in a 2001 to 2010 GM Duramax is easy, right? While easy may not be the right word, the Duramax is a very […]

The Next Frontier To Duramax Drivability Performance tuning is nothing new to the Duramax market, companies like Duramaxtuner of Marengo, Illinois, have been using EFILive […]

Joey Smith is a flooring contractor. He knows that a good truck is essential to his job, especially a 4×4 truck. He also feels that […]