1. Master tech Ethan Barker of Left Coast Diesel helped us install the trio of affordable fueling modifications that made significant improvements in acceleration on our test truck, especially out of hole.

Affordable Fueling Modifications: Duramax 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 […]
Justin Kennedy took the top spot on the podium in the NON-DOT Class with his 2000 Dodge Ram. It’s equipped with a set of paddle tires on the rear to help get the big truck moving.

Battle of the Diesels 2: Merchant Automotive West Michigan Sand Drags

Drag racing on a groomed sand track may be a new concept to some, but in parts of the US with access to sand dunes, […]

Triple Play: 2015 TS Performance Outlaw Drag Race and Sled Pull

This year the TS Performance Outlaw Drag Race and Sled Pull was expanded to three days of diesel competition to allow the drag races to […]

Tech Q&A Part #3

Light-Duty Diesel? Hello, I have not purchased a rig yet, hence my search for information. I wonder if you have tackled the following question before. […]

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 Kaden Nelson, that moment occurred […]
The heat generated by the turbos also needs to be shielded from the rest of the engine bay. With the cab off of this Duramax, it’s clear that some major heat shields are involved.

Turbocharging 101: A History of the Modern Diesel Turbocharger

Diesel engines have been around forever—certainly as long as their gasoline-fueled counterparts. And while we have naturally aspirated, supercharged and turbocharged gas engines, the turbocharger […]

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 […]
1. The new Tap Shifter and Variable Vane Exhaust Brake kits from BD Diesel are the answer to every 6.4L Power Stroke owner’s dreams. Whether being used for heavy towing or just a high-performance application that could benefit from better control of the transmission, these two systems paired together are a surefire way to improve driving experience.

Full Control: BD Diesel 6.4L Tap Shifter and VGT Brake

While the 6.4L Power Stroke was virtually a home run for the Ford camp compared to its 6.0L Power Stroke predecessor, it still had its […]

For The Love Of Trucks: Mixing Old School And New School

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 […]
The graphics were applied using 3M 1080 digital camo wrap. There are words underneath the wrap that only show up when light is shined on them.

High Honor: Building Trucks to Help Wounded Warriors

Kelly Fromm knows what it’s like to be a soldier. While in the 82nd Airborne Division of the U.S. Army, he spent a lot of […]
The engineers at Fleece came up with this simple module to drop into the fuse box of 2003-2007 GM trucks to enable activation of all four headlight bulbs for high beam operation. The included male spade connector can be soldered to the circuit board to provide a ground trigger wire for additional high beam accessory activation.

ENLIGHTENMENT: Fleece Performance Engineering GM All Lights On Module Installation

You’re not alone if you think it seems like a waste when GM trucks activate the high-beam lights and the low-beam lights shut off. GM […]
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Tech Q&A Part #1

Hot Ford 7.3L I look forward to reading your magazine each month, primarily because you haven’t forgotten the older diesels. I have a 1988 Ford […]
Starting life as an off-the-lot 2015 Chevy Silverado 3500HD, this truck has solid roots. Robbie Bryant developed a concept to take it to the next level, and with some help from a few friends in the business, built this unique 4x4.

Keg’s Hauler: A Truck Concept Takes Life

Robbie Bryant is the owner of Keg Media, a group that specializes in assisting clients that do business in the automotive aftermarket. They do this […]
Brett Williams from Industrial Injection in his 2001 Chevy Duramax.

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

This year’s NHRDA season kicked off on the West Coast, at Famoso Raceway in Bakersfield, California. The Spring Diesel Nationals was spread over two days […]

Duramax Containment: 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 out of the Duramax engines that GM […]
Jonathan Brooklyn had the longest pull of the day at nearly 380 feet to take the win in the stout 2.6 Class.

Smoky Mountain Black Out: Inaugural Smoky Mountain Diesel Association Event

The events we typically attend have been established for years and are hosted by shops and/or manufacturers. We do get to see new events from […]

The Next Frontier To Duramax Drivability: Duramaxtuner ECM/TCM Matched Tuning Software

Performance tuning is nothing new to the Duramax market, companies like Duramaxtuner of Marengo, Illinois, have been using EFILive software to create custom tuning for […]

The Outer Limits: Inside Diesel's Most Extreme Competition Engines

About 15 years ago, diesel truck engines were around to be sure, but they weren’t considered in any sort of performance category. Sure, there were […]