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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!"

2018 Dodge Durango Pursuit SUV is the tall arm of the law

Dodge is adding to its police car portfolio with the 2018 Durango Pursuit, a specially-prepped police version of the automaker's SUV. Available with an optional 360-horsepower Hemi engine, the Durango Pursuit comes with everything you'd expect in a truck built to protect and serve. We'll try to avoid too many Blues Brothers cop car references but, yes, this Dodge includes some serious "cop shocks" and that aforementioned "cop engine," among many other modifications. The Hemi engine produces 360 horsepower and 390 lb. ft. of torque, all of which is routed to an eight-speed automatic transmission and full-time AWD system. According to Dodge, this is the most popular powertrain fitted to the existing Charger Pursuit police car. The brakes have been strengthened and are capable of bringing the Durango Pursuit from 60-0 mph in 134 feet. The Durango Pursuit also adds a two-speed transfer case, which should prove handy when bad guys try to escape by venturing off road. "Unofficial testing results at the Michigan State Police 2018 model-year vehicle evaluation event created such a stir among law enforcement agencies that we simply had to find a way to build this vehicle," said Steve Beahm, Head of Passenger Car Brands, Dodge/SRT, FCA North America. Despite the apparent buzz around this police vehicle, Dodge has said the Durango Pursuit V-8 AWD will only be available "for a limited time." And as you've already guessed, you have to be in law enforcement to place an order for one — sorry to disappoint. Other notable features of the Durango Pursuit include 8.1 inches of ground clearance, a tow rating of 7,200 pounds, heavy-duty oil cooler and water pump, 220-amp alternator, a spare tire mounted beneath the rear of the truck to free interior space, a spotlight wiring prep package, along with trailer sway control. Dog lovers will be pleased that K-9 units have been taken into consideration, too. The Durango Pursuit is available with a tri-zone climate control package, to make certain badge-wearing four-legged constables remain comfortable while fighting crime. Related Video: Dodge SUV Police/Emergency police car

Dodge Durango poised for SRT's devilish power-up

Does the world need a 707-horsepower Dodge Durango Hellcat? It looks like it's a possibility, according to recent spy shots of a suspicious test mule. But it could also be a Durango powered up with the FCA US 6.4-liter V8 that makes 475 hp. Spy shooters report that the mule captured here sounds like the Hellcat-powered Dodge Chargers and Challengers. Hidden design cues like the fascia suggest this Durango has truly devilish power. There's also a bulging hood with an air intake under the camouflage. So it could be a Durango Hellcat. It's also possible Dodge is dropping the 6.4-liter V8 used in the Grand Cherokee SRT under the hood of the Durango. Engine sharing makes sense, since both FCA SUVs are based on the same platform and built at the same factory in Michigan, though the Durango is longer to accommodate a third row. It is also more logical Dodge would add the 475-hp mill to the Durango's lineup first before going all the way to the 6.2-liter 707-hp Hellcat engine. The most powerful current Durango has a 360-hp 5.7-liter Hemi V8. We expect the Durango will get a refresh for 2018. Related Video: Featured Gallery 2018 Dodge Durango SRT Spy Photos View 16 Photos Spy Photos Dodge SUV Performance