2006 Dodge Ram 2500 Diesel Megacab 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!"

Dukes of Hazzard reruns dropped amid Confederate flag controversy

Those Duke boys are in a mess of trouble again, as TV Land announced Wednesday that it will be dropping the classic 1980s action-comedy the Dukes of Hazzard from its roster. But it may not be Bo and Luke's fault this time. Rather, it appears to be the changing political landscape. Entertainment Weekly reached out to TV Land, which is devoted to airing episodes of classic TV series, but it had no further comment. While the network didn't say why the episodes were removed, EW speculates that the cancellation is part of the reaction to the racially motivated murder of nine people in a historic black church in Charleston, SC, last month. The shooter was often photographed carrying a Confederate flag and other trappings of white supremacy. Since the tragedy, Confederate flags are being dropped from state houses, license plates, and toys. Last month, Warner Bros. said it would stop producing toys featuring the rebel flag, including a die cast miniature version of the Dukes of Hazzard's trademark ride, The General Lee, which was a bright orange 1969 Dodge Charger with a Confederate flag plastered to the roof. The same week as the shooting, the Supreme Court decided that states can reject license plates featuring the stars and bars as part of the states' right to free speech. Nine states currently use the flag in license plates, and the ruling will allow Texas, North Carolina, and Tennessee to remove the motif from their state's plates. Georgia is also considering redesigning its plates in the wake of the shooting. For our younger readers, the Dukes Of Hazzard was a television show that aired from 1979 to 1985 on CBS. It feature the antics of the Duke boys in a fictional place called Hazzard County, GA. Related Video:

Dodge Viper ACR reportedly green lit [w/video]

The Dodge Viper might be getting a little more venomous in the near future thanks to a return of the performance-honed ACR trim. According to an anonymous source leaking the info to Allpar, the version would go into production in July as a 2016 model year vehicle. FCA US showed a concept for a future ACR (pictured above) at the 2014 SEMA Show that sported carbon fiber parts for the front splitter and dive planes, plus a picnic-table-sized rear wing. The body also received ducts at the rear to shoot cool air to the differential. A set of 15.4-inch carbon-ceramic brake rotors also brought things to a halt in a hurry. The company promised all the aero pieces were sculpted in the wind tunnel to give the coupe even more downforce. To shed weight, engineers chucked the radio, speakers, carpet and sound deadening out of the interior, and they replaced many bits with even more carbon fiber. All of the tweaks are necessary because the ACR moniker carries serious cachet for the Viper at the track, especially at the Nurburgring. One reportedly did a 7:22 lap around the 'Ring in 2008, and another improved that further to 7:12 in 2011. Autoblog reached out to FCA US for comment about the possibility for the hotter Viper, but the company wasn't willing to comment about any possible, future projects. Related Video: