19.0L Super Cummins
4,000 lb-ft and 1,150 cubic inches
Completely Customized
A twin-turbo, Cummins-powered F-250
Engine Of Desire
Outfitting a Quadrasteer Yukon with a Duramax
Drag Race Dodge
1,000 hp, 100 psi of boost, and 10-second quarter-miles
Southwestern Dyno Day
More than just another diesel event
First Testdrive Of Ford's Next Diesel
What Ford's 4.4L 1/2-ton diesel engine might be like
Diesel Engines
Understanding Turbochargers
Injection Pumps
Diesel Injectors
Programmers, Modules, And Chips
Emissions Equipment
Automatic Transmissions
7.3L Fuel System Upgrade
Installing head studs, injectors, and a new fuel regulation system
7.1L Duramax Stroker Buildup
There's no replacement for displacement
24-Valve Cummins Performance Plug-In
Adding smokeless horsepower to a 24-valve
Camshaft Swap
Raising the powerband with an aftermarket cam
Power Step
The easy way into a Ram
Combatt
Ford, Dodge, and Chevy 1-ton trucks prepped for combat
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On The Cover: The 2006 and...
On The Cover:
The 2006 and 2007 Diesel Power Challenge winner, Micheal Tomac, lays down 1,065 lb-ft in Bowling Green, Kentucky.