2006 Dodge Charger R/t Custom 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!"

2013-14 Dodge Viper recalled over faulty door handles

The 2013-14 Dodge Viper is getting a voluntary recall affecting 1,762 cars worldwide to replace their door-handle assemblies. Of the affected vehicles, FCA US reports there are 1,451 in the US, 160 in Canada, 17 in Mexico and 59 of them outside of NAFTA. After receiving three reports of doors either not closing or opening while driving a low speeds, FCA US engineers found a new sealant from a supplier didn't provide sufficient moisture protection to the electronic switches for the door latches. If the parts get wet, this can potentially cause a short circuit. The automaker is quite clear that are no reports of accidents of injuries from this problem. As always, the recall repairs will be done at no cost to owners, and FCA US will be getting in touch with customers soon about the problem. Related Video: Statement: Door-handle Assemblies April 9, 2015 , Auburn Hills, Mich. - FCA US LLC is voluntarily recalling an estimated 1,762 cars globally to replace their door-handle assemblies. FCA US launched an investigation after the Company received three warranty claims linked to doors that failed to close or opened inadvertently while vehicles were moving at low speed. The Company is unaware of any related injuries or accidents. Engineers determined a sealant, newly adopted by a supplier, provided inconsistent moisture protection to the electronic switches that control the door latches. Switches exposed to moisture may short-circuit. Affected are approximately 1,451 model-year 2013-14 Dodge Viper SRT cars in the U.S.; 160 in Canada; 17 in Mexico and 59 outside the NAFTA region. Affected customers will be notified and advised when they may schedule service, which will be performed at no cost. Customers with questions may call the FCA US Customer Information Center at 1-800-853-1403.

Ford Police Interceptors dominate Michigan State Police testing

Once again, Ford Motor Company builds the fastest police vehicles. The Blue Oval touted the news in an official release following Michigan State Police and Los Angeles County Sheriff's Department testing. Ford did very well. Except for one acceleration metric – zero to 10 miles per hour – the Blue Oval's Taurus and Explorer-based cop cars were the quickest, with particular praise coming for the EcoBoost-powered models, which bested Chevrolet and Dodge's V8-powered variants. Dearborn's products also posted the fastest average times around MSP's vehicle dynamics course. But it wasn't all positive for Ford. The only four-cylinder in the contest, the 2.0-liter, EcoBoost Ford SSP Sedan, had both the lowest top speed, 120 mph, and the slowest acceleration figures. It was also the slowest in track testing. Ford's products also failed to match the braking and top speeds of its rivals from Detroit and Auburn Hills – the rear-drive Charger Pursuit posted the best braking stats of the entire test, while the V8-powered Chevrolet Caprice hit the highest top speed, at 155 mph. Ford did score a top speed award, among SUVs, but at 132 mph, the naturally aspirated Police Interceptor Utility had to share its award with the equally fast, rear-drive Chevrolet Tahoe. The LA County Sheriff's timing isn't publicly available, but according to Ford, the EcoBoost-powered police cars put on a similarly impressive show for cops on the West Coast. We've assembled a spreadsheet on Google Docs that offers an easy to browse comparison of the different stats assembled by the Michigan State Police, and divided the vehicles between standard V6-powered sedans, high-performance sedans (EcoBoost and V8 models), and SUVs. You can check it out here. Related Video: