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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!"

Small number of 2013 Chrysler 200 and Dodge Avenger models recalled

A small number of units of the 2013 Chrysler 200 (inset) and 2013 Dodge Avenger are being recalled over a broken control valve in the fuel tank assembly. The potential 1,785 sedans were manufactured late last year, and if affected with a broken control valve could suffer from stalling or fuel leakage.
A bulletin from the National Highway Traffic Safety Administration notes that the recall should begin next month, at which time owners can take their cars to dealers for repair free of charge. The full release with more information is just below.

Dodge Viper production to end after 2017

We can't say we're surprised, but we're still saddened to report that the Dodge Viper will not live on past the 2017 model year. It's had a solid 25-year run, though, and that's worth celebrating. Fiat Chrysler Automobiles does just that for the Viper's final model year, with five special editions (some of which seem less special than others, admittedly): The 1:28 Edition ACR, GTS-R Commemorative Edition ACR, VoooDoo II Edition ACR, Snakeskin Edition GTC, and Dodge Dealer Edition ACR. Instead of running through what makes each of these 2017 Vipers special, we'll direct your attention to the press release below and the images above. All but the Dodge Dealer Edition commemorate memorable Viper models of the past 25 years, and the GTS-R is probably the pick of the litter with its classic blue-on-white paint scheme. Unless you prefer to err on the side of gaudy, in which case Dodge has you (and your car) covered with Snakeskin Green. If none of these special-edition Viper models strikes your fancy but you'd still like to park a 2017 Viper in your garage, fret not. Dodge is still offering its "1 of 1" customization program for the Viper's final year of production. Finally, instead of dwelling on the past, even when that past is as exciting as the Viper's, let's choose to look to the future with the only logical question left unanswered: What's next? Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.