Common-Rail Injector Tech

When high-pressure common-rail debuted on the LB7 Duramax back in 2001, it changed the way we look at diesels. Ultra-high injection pressure,…

Crank Windows and 650 HP

A lot of us remember that pivotal moment when a diesel captured our undivided attention for the first time. For Kaden Nelson, that moment occurred at a local truck pull: “Some guys…

Alternate Fire Cam: Strengthen A Duramax by Changing the Firing Order

With nearly 15 years of production, the 6.6L Duramax V-8 found in GM trucks has proven itself to be a…

Transfer Case Transformation: Installing a PPE Pump Rub Upgrade and T-Case Brace Kit in a 2002 Duramax

The Duramax/Allison combo was a pretty solid homerun for the

Don’t Break the Bank: Affordable Duramax Fueling Upgrades

As with any diesel engine, more air and more fuel means more power. So naturally, the more fuel trucks receive, the better. However, not long ago, the sentiment that more is better…

Everyman’s Truck: Crank Windows and 650 HP

A lot of us remember that pivotal moment when a diesel captured our undivided attention for the first time. For…

Turbocharged Upgrade: HSP Diesel Duramax S300 Turbo System

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 capable engine; with the right…

Kickin’ It Off Right: The NHRDA Season Begins In California With The Spring Nationals