Turbo Thruster

The Turbo Thruster II GTP38: BD Diesel Installation

The Garrett GT38 turbo that came installed by the factory on most 7.3L Power Strokes works fine for completely stock rigs. But the minute an […]
DW FUEL A

Performance Additive Testing and High Output Diesel Fuel

No matter the sport, enthusiasts will always seek out a competitive edge. In motorsports, even the slightest advantage can put you a step ahead of […]

5th Annual Milan Dragway Diesel Event

The 5th annual DNR Customs Outlaw Diesel event fell on June 20, 2015 at the Milan Dragway in Milan, Michigan, about 50 miles outside of […]
LML Duramax

LML Duramax Modifications: Building a Rocket Ship

Imagine driving a brand new Duramax with twice the factory horsepower. Obviously, your rig wouldn’t roll out of GM like that, but that doesn’t mean […]
Edge Products sponsored driver Ryan Thain had his 5.9L Cummins ready to compete with the big boys in the Pro-Mod Diesel class where there are no restrictions for turbo size and cut pulling tires are allowed. Making well over 1,200 hp, he stayed right in there, landing a second place spot at 285 ft.

Without a Hitch: Weekend on the Edge 2015

A true diesel enthusiast will take every chance they get at attending a locally hosted diesel event of any kind, whether it’s a small town […]
DW LB

LB7 Duramax: Tuner’s 2001-2004 Stealth 64 Turbocharger

It’s been 10 years since GM stopped producing the LB7 Duramax, but thanks to their longevity, efficiency and performance potential, the 2001-2004 GM trucks are […]
2. The basic transmission will need to be bolted to the transfer case for our 4x4 Ford.

Ford 4R100 Transmission Installation

In our last issue, we had Remac Transmissions, in San Dimas, California, go through a Ford 4R100 auto trans to make it better than new. […]

Water Methanol Injection: More Power, Less EGT

Perhaps some of the most underrated performance parts in the industry are water-methanol injection systems. On street trucks, a well-tuned water-meth system can be worth […]
ScheidDieselExtravaganza

Ultimate Callout Challenge: What Are You Doing This May?

I love me some racing. Hopping from event to event during the season is one of the things I enjoy the most about my job. […]
Firepunk

Tuned Titans: Calibrated Power Solutions Dyno Day

When you think of Chicago, Illinois, a few things come to mind, such as Michael Jordan and his 6-time NBA championship winning Bulls, the 106-year […]
DW LB

Tech Q&A Part #4

Bogging Issues Hey there, I have a 1997 Chevy pickup with a 6.5L diesel, and I’m having some issues, such as a lack of power […]
DW GMGREEN LEAD

Supercharged Express: Brad Ponci's 1,000-hp Blown Cummins

When it comes to diesel performance, it’s easy to tread the same path as everyone else. Especially when it comes to 12-valve Cummins engines: It’s […]

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 […]
The 2015 Ram 3500 is the best heavy hauler in its class. Ram Truck promotes its best-in-class payload of 7,390 lbs, torque of 865 lb-ft and towing capacity of 30,000 lbs. Our tester, being a Crew Cab, was rated slightly less at 29,010. In truth, most owners won’t notice the reduction in overall capacity. However, they will notice the added interior room of the Crew Cab.

Heavy Hauler: 2015 Ram HD Dually Test Drive

When you really need to tow a heavy load, the Ram 3500 DRW (dual rear wheel) truck can’t be beat. In fact, it’s top-in-class among […]
Dyno King

Dyno King: Chasing the 2000 Rear-Wheel Horsepower Record

Compound Setup: Both turbos over 100mm in compressor wheel diameter Five 120 percent over CP3s 600 percent over injectors 75hp Shot of Nitrous
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 […]

Key Ingredients: Real World Power Recipes from the Purdue Diesel Club Dyno Day

Dyno events are a great way to illustrate how different power combos play out in the real world. Instead of taking dozens of trucks to […]

Under Pressure—A 1,200-Horsepower 6.0L Drag Truck

A friend of ours once said that racing a 6.0L Ford is like competing in a sporting event with one arm tied behind your back. […]

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 […]
14. For those doubting the power of nitrous, there are vehicles out there like Wayne Talkington's 9,500 pound, 11-second semi that speaks to the success of injecting nitrous into a diesel engine. Wayne uses so much nitrous that he has two fill bottles mounted on the rear of the truck to combat any pressure drops.

Big Power with Nitrous: 300-500hp at the Touch of a Button

There’s perhaps no easier way to make a little extra horsepower than nitrous—but making big power with the bottle takes some doing. On the plus […]