2006 Dodge Ram 2500 Slt Cummins Diesel 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!"

Here's the last Dodge Viper

The last Dodge Viper has rolled off the line. Ralph Gilles, FCA's Head of Design since April 2015, posted a photo gallery on Instagram with the caption "So long... #Viper." The gallery includes multiple photos of the Conner Avenue Assembly Plant in Detroit, where the Dodge Viper has been built since 1995. In the gallery, we see a yellow unit with black stripes coming down the line, and Gilles is posing in front of it with Dodge/SRT Head of Design Mark Trostle. The yellow Viper is followed by a red car, with nothing else behind it on the line. That red Viper is "the ultimate last one," according to Gilles, adding that the automaker will be holding onto that unit for the company's heritage collection. You can click through the gallery here: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. When asked in the comments if the Viper was discontinued because of low sales, Gilles replied, "Not really as it sold well over the last couple of years at a great mix of mostly ACRs in the last 15 months. It has more to do with a new ejection mitigation regulation airbag that simply won't fit in our package." Despite the solemnity of the post, Gilles is upbeat about the Viper in general, saying "The Gen5 had a great 5 model year run and the Viper platform which has not changed that much over the years had a great 25 year run!" He says he has great memories with the car, and that "they are relatively robust so they will be around making memories for generations to come!" Still, we hope to see something that lives up to the Viper's wild, raw spirit come from FCA in the near future. Related Video: Related Gallery Roadkill Nights Dodge Vipers 2017 View 40 Photos News Source: Instagram: @ralphgilles Plants/Manufacturing Dodge Automotive History Coupe Performance Supercars FCA viper

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: