Hot Products

Everything you never knew you couldn’t live without Bulletproof’d EcoDiesel EcoDiesel EGR Cooler Bullet Proof Diesel, an industry leader in diesel reliability products, has released […]

DWI - Tips For Growth

From Auto Repair Shop to Nationwide Supplier One of the best examples of a business that has grown and adapted with the changing times is […]

GEARPLAY

Magically Transforming the 5-Speed Allison into a 6-Speed Allison To most general automotive enthusiasts, the automatic transmission is somewhat of a mystery, with gears, clutches, […]

FULL BILLET

Inside Dorsey Diesel’s Stage 4 4R100 Tuning, turbo, and injection system technology has come a long way for the 7.3L Power Stroke in recent years. […]

Classic Repower

A Cummins-Powered Ford High-Boy—Built on a High School Budget “I paid for everything and did almost all the work, with some guidance from my dad.” […]

Old Hustle, New Flow: The Cummins-Powered Ford Lightning

Rocket on Wheels! If this first-generation Lightning doesn’t look familiar to you, it should. The infamous Pro Street F-150 has been an on-again, off-again regular […]

Redneck Rat Rod

A 1958 Ford F-100 with a 5.9L CR Cummins and Allison Transmission Rat Rods are something extremely popular in the hot rod market these days […]

Max Torc: The 1,500-HP 'Cuda

Diesel Muscle It’s not often than you run across a diesel-powered vehicle that’s unlike any other, yet that’s exactly the case with Weaver Customs’ ’70 […]

Home-Brewed Monster: Custom '52 Chevy Crew Cab

Vintage Big-Rig Classic ’50s trucks are cool without a doubt. But they are not exactly spacious, especially for a family of four! When 52-year-old Brian […]

The Perfectionist: A Customized '75 F-350

The Rural King When you’re 14, everything in the world around you seems bigger. When you’re 14 and your dad owns a diesel truck repair […]

DuramaxTuner's Corvette Killer: 1,050-HP Suburban

Super SUV What do you do when the bar for streetable horsepower keeps moving higher and higher? You stay ahead of it by building a […]

Homegrown Highboy: The 7.3L-Powered '73 F-250

Classic Blue Rig What do you get when you combine a ’73 F-250 with an early Super Duty? How about a one-of-a-kind Highboy with modern […]

ENGINEERED TO LAST

INSIDE DIESELSITE’S LEGENDARY 4R100 Unlike the 5R110 TorqShift found in the trucks that superseded theirs, ’99-03 Super Duty owners don’t have the luxury of the […]
hp Puller

2,700 HP Worth Of Sled-Smashing Fury

Without a doubt, sled pulling is the most advanced form of diesel motorsports. It commands the intersection between the industry’s latest technological innovations and its […]
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Trans Mods To Handle Different Power Levels

Trans Mods To Handle Different Power Levels The increasing popularity of GM’s Duramax powerplant backed by an Allison automatic has prompted a diesel subculture of […]
DW  RAIL LEAD

Merchant Automotive’s Duramax-Powered Sand Drag Rail

Nick Beaudoin is co-owner of Merchant Automotive in Zeeland, Michigan. The shop’s not far from Lake Michigan, but more importantly, it’s just over an hour […]
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Installing our Better than New 4R100

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. […]
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The 450hp Duramax-Powered '58 Chevy Apache

When we first spotted Bill Cielo’s ’58 Chevy pickup at a local dyno event, we literally ran over to see if it was diesel powered. […]
DW  LINES LEAD

BD Diesel Double Stack Cooler And Diesel Race Parts Allison Cooler Lines

BD Diesel Double Stack Cooler And Diesel Race Parts Allison Cooler Lines Is your truck used primarily as a daily driver? Weekly towing workhorse? Or […]