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 […]

Diesel Truck Adventures: Highlights from Carlisle Truck Nationals and Scheids Diesel Extravaganza

A Month of Diesel Trucks in the Midwest As the sun sets on another unforgettable month, I can’t help but look back on the experiences […]

Chris Voorheis: Adventurer, Off-Road Enthusiast, and the Shell Rotella Truck of the Month Winner

Voorheis’ Ground Pounder This month your online votes have selected Chris Voorheis as the Shell Rotella Truck of the Month winner. We congratulate Chris and […]

Installing Industrial Injection’s 69mm Turbo For a Whopping 85 Horsepower Gain on our 12 Valve

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 […]

Defiant Motorsports Latest Masterpiece: The '64 C60 Built for the Open Road

A Long Haul C60 Built For the Highway Defiance is often looked upon with disdain from those who don’t quite fully understand that it’s just […]
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Getting The Most Out Of Your Diesel From AFE Power

Getting The Most Out Of Your Diesel From AFE Power So you bought a diesel truck; right on and welcome to the club! If you’re a […]