7 Daily-Driven, Dyno-Proven Setups

Flipping through the pages of Diesel World can definitely get you itching to hop up your ride. Checking out all the dyno contests and power […]
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7.3L Power Stroke Project: DieselSite HPOP & LPOP

Early model year Power Strokes have a different type of injection system than most modern-era light duty diesels have. If you’re a regular reader, you’ve […]

BD TapShifter: Early Model Year Duramaxes

One of the cooler features of 2006-and-up Duramax-powered GM trucks is the shifter, which allows drivers to manually shift up and down gears, making the […]
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SpeedBrake Installation With Gale Banks

Just a few short years ago, the thought of 600 hp and 1000 lb-ft of torque in a daily driven street diesel was unimaginable. But […]

The 4BT Diesel Prius Project

The Prius isn’t short-listed on diesel enthusiasts’ most favored vehicles. Just mentioning the name “Prius” in a diesel crowd could get you in some trouble. […]
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Bennet's '89 Diesel-Powered Custom C30 Pickup

Normally, people don’t give diesel-powered ’80s Chevrolet trucks a second look, but that’s not the case with Bennet Leffler’s wild ’89 C30. You see, Bennet needed […]
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ADA Offroad’s 2015 Chevy 2500HD

It all started out when Josh White opened a business named Arkansas Direct Auto (ADA Offroad) dealership in Conway, Arkansas. The business started out selling […]
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2015 Scheid Diesel Extravaganza

The aptly named Scheid Diesel Extravaganza is hands down the biggest occasion in the diesel world: The 2015 bash marked the nineteenth year of the […]
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'48 Fiat: John Robinson's Power Service Altered

One of the most colorful characters in diesel drag racing today is John Robinson, who campaigns the Power Service Altered that’s run a best of […]
Seth Sullivan’s Dodge may not be the quickest truck out of the hole, but it back-halved like no other to take the win.

Fleece Performance’s Diesel Showdown Gets Loud

One of the most coveted titles among racers is the Indy Champion because—if it has wheels—it’s likely that a prestigious race for it is held […]

The Outcast: Building a 700-hp VP44 Dodge with a Mechanical Mindset

For years, 12-valve Dodges built between 1994 and 1998 have enjoyed a healthy following in the aftermarket, as have ’03 and up common-rail trucks. Stuck […]

Brig's '04 Ford Harley Truck: Cummins/Allison Combination

There aren’t many trucks that are universally liked by everyone, but Brig Pannepacker’s ’04 Ford fits the bill. Not only is his truck a stylish […]
Kyle Michael relies on S&S Diesel Motorsport fuel injectors driven by a quartet of Bosch CP3s to make tons of power with his common-rail Duramax-powered Super Stock Class pulling truck.

S&S Diesel Motorsport: Uncommon-Rail Injection

We had the chance to visit two of the S&S Diesel Motorsports sites in Michigan to see some common-rail injectors and pump magic for ourselves. […]

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 […]
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 […]
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 […]
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Modifying Vehicles: Editor’s Note

I’m addicted to modifying. Ever since I was a little kid, it’s been my passion. Heck, other than the three years when I worked at […]
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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 […]
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Altitude Sickness: Dean Pigg’s Huge 2002 Ford F-250

Dean Pigg is a Ford guy through and through: He holds more than 24 years of experience in Ford assembly-line body shops. So when it […]

Bronze Fire Metallic: 2015 Ford F-450

Sean O’Hara is the proud owner of Street Diesel Performance (SDP), a Ford Power Stroke specialty shop in Chaplin, Connecticut that specializes in complete builds […]