2006 Dodge Ram 3500 Diesel 4x4 Srw Mega Cab Slt 1 Texas Owner on 2040-cars

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Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

Dodge Demon test mule spotted wearing unusual camouflage

The Dodge Demon apparently refuses to stay under wraps. The endless rollout of teasers continues each Thursday, but thanks to both Vin Diesel and our trusty spy photographer we have a whole suite of photos that show a nearly complete car in the flesh. This car appears to have been hiding in plain sight, as some of these photos were captured in the Detroit area. The car or cars in these photos is far less polished than the one shown in all of Dodge's teasers. The Air Grabber hood is unpainted, though it does come with some awesome hood pins. The same goes for the bolt-on fenders, as other pictures show a cleaner integration of the Demon's widebody modification. Despite the large Nitto logo on the top of the windshield, the cars in these photos are both wearing a set of Pirelli PZero All-season Plus tires on non-Demon wheels. It's as if drag radials aren't the best choice for winter driving. This car is fitted with two-piece Brembo brakes, but there's no telling if they're different than the standard Hellcat's. The decals on the side of the car may give clues to some of the Demon's equipment, but based on the LB Performance - commonly known as Liberty Walk- logo, the decals are likely more of a ruse than anything else. Liberty walk is famous in the tuning community for big, bolt-on body kits. The looks perfectly suit these test cars, though Borla exhaust and a Hurst shifter would be a wonderful addition to the Demon. Outside of that, there isn't much new to glean from these photos. Most of our questions about the Demon (horsepower, gearing, price) can't be had from pictures. Look for more news each Thursday in the lead up to the car's debut in New York in April. Related Video: Featured Gallery Dodge Demon Spy Shots View 14 Photos Related Gallery Dodge Demon Teasers View 17 Photos Image Credit: KGP Photography Spy Photos Dodge Coupe dodge hellcat

Submit your questions for Autoblog Podcast #317 LIVE!

We record Autoblog Podcast #317 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
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