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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 delaying Challenger Hellcats ordered with satin black hood [UPDATE]

The new Dodge Challenger SRT Hellcat is one of the most formidable muscle cars on the planet. And it looks the part, too – especially with the optional satin black hood. But if you were one of the first customers to place an order for the 707-horsepower Mopar muscle car and specified the black hood on the options sheet, you may have to wait awhile. According to members of the Hellcat.org forum cited by Car and Driver, deliveries of certain Challenger Hellcats have been delayed without explanation. When these fanatic customers started looking into the issue, they realized that all of the delayed orders shared one thing in common: they all had ordered their Dodges with that optional black hood. Although an exact reason wasn't specified, those who ordered the black hood on their Challenger coupes were told that delivery was being pushed back to February. But some were reportedly informed by their local dealership that things could be moved along if they switched their order to a body-colored hood instead. It's not clear if the issue is a supplier problem, a paint booth issue at the factory, or something else entirely. We've reached out to Dodge for clarification, and will update this story when we hear back. UPDATE: Reached for comment, a Dodge spokesperson confirmed to Autoblog that the satin black hood "is not currently available for production" and that customers who ordered it "can opt to change their order to a body-color hood" or otherwise have their orders delayed until the option becomes available at a later date to be confirmed.

2013 Dodge Challenger R/T Redline revs into Chicago

When Dodge released the Challenger Rallye Redline last year, it brought a new dimension of styling to the car's classic muscle car lines, but it was only available in V6 form lacking the oomph to back up its sinister appearance. To remedy that situation, Dodge is unveiling the Challenger R/T Redline, powered by a Hemi V8 engine, at the Chicago Auto Show.
Other than the extra cylinders, most of the R/T's Redline package carries over from the Rallye model including the custom-look 20-inch black chrome wheels with red paint accents, but the R/T version of the package gets more of a retro look to the side stripes with graphite graphics featuring Redline lettering. Cars equipped with the six-speed manual transmission will get a performance-tuned, low-restriction exhaust allowing the engine to produce 375 horsepower and 410 pound-feet of torque; cars with the five-speed auto are rated at 372 hp and 400 lb-ft, but they do offer a bright chrome Mopar t-handle shifter and steering wheel paddle shifters.
The R/T Redline Group is offered only on cars painted in Billet Silver, Granite Crystal, Bright White and Pitch Black, and it adds just $1,995 to the MSRP of the Challenger R/T (starting at $31,990) and the Challenger R/T Plus (starting at $33,990), which adds features like Nappa leather and Boston Acoustics speakers.