This Month

30 Dyno-Proven Power Combos
Learn horsepower-building tricks for Dodge,Ford, and GM trucks from the diesel masters

International Trucks Are Back
The MXT, RXT, and CXT are ready to dominate the medium-duty world-and your driveway

Tug-of-War 4x4 General
A solid-front-axle Chevy that's built to break other trucks

Blue Oval Blowout
A yearly gathering of Southern California Power Strokes on the dyno and in the dirt

Cummins Invade the Baja 1000
A team of Dodge Rams attacks one of the toughest races in the world

2,000 Miles in the New '08 Super Duty
Ice, sleet, rain, snow, and mud versus the 6.4L F-250 Power Stroke

First Drive: New '07 Chevy/GMC 2500HD and 3500HD
Seat time in the new 3/4- and 1-tons with the 365hp LMM Duramax

First Look: '08 Dodge Ram 4500 and 5500
Dodge unveils work trucks with new frames, axles, and payload capacities. These are the toughest Dodge Rams ever built!

'08 Super Duty: Dyno and Dragstrip
Rear-wheel-horsepower ratings, quarter-mile elapsed times, and more specs for the new F-250

Ford Transmission Fixes
A chart to help diagnose and cure problems with your automatic

Clean-Diesel Technologies
The latest inventions that will make diesel engines run cleaner than gassers

Diesel Mercedes-Benz Buyer's Guide
How to find a $2,000 diesel commuter car that gets better than 25 mpg

First Day at the Dragstrip
Tips, rules, and advice to help you whip on gassers at the track

Cold-Air-Intake Install
How to help a 12-valve Cummins breathe freely

Diesel Mythbusters
Oil-burner theories are busted or confirmed for your bench-racing sessions

Diesels vs. Hybrids
Diesel mpg masters you'll find on dealer lots in 2007- and find out why hybrids suck

Exhaust-Brake Install
How to add an exhaust brake to improve towing and save your wheel brakes

DEPARTMENTS

On the Cover: Jesse Little... 

   

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On the Cover:
Jesse Little launches his '02 Dodge Ram 3500, Aftershock, in Bowling Green, Kentucky.Photo by David Kennedy