1999 Ford F350 W/reading Service Body 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!"

2016 Ford Focus RS leaked ahead of official debut

We won't officially see the new Ford Focus RS until the Blue Oval shows it to the world at an event on Tuesday, but here it is ahead of time, courtesy of the folks at Evo. As you can see, this is one hot little hatch, and if Evo's story is to be believed, those aggressive looks will be backed up with some pretty serious performance. Power is said to come from Ford's 2.3-liter EcoBoost inline four-cylinder engine, though the magazine's estimate of 250 horsepower seems awfully conservative to us (considering that's less than the current Focus ST). If earlier reports are to be believed, we think the RS will come packing more like 300 hp, if not more. For the first time, the Focus RS will use all-wheel drive with brake-operated torque-vectoring, and Evo says that up to 70 percent of the engine's power can be sent to the rear wheels. Hitting 60 miles per hour will reportedly take less than five seconds. Otherwise, it's business as usual, with a mean-looking exterior complete with the necessary aero bits (notice that wing!), and inside, we can see a beefy set of Recaro chairs. That's really all we know for now, but stay tuned for more when the Focus RS makes its official debut in the not-too-distant future. Related Video:

Hennessey showcases F-250 VelociRaptor SUV

With automakers embracing smaller and smaller crossovers with each passing year, it'd be all too easy to forget about the Ford Excursion. Bigger than the Expedition (or just about anything else on or off the road), the Excursion was based on Ford's Super Duty truck chassis to put even the likes of the Chevy Suburban, Nissan Armada, and Toyota Sequoia to shame. It ceased production ten years ago now, but Hennessey is bringing it back – sort of. Feast your eyes on the Hennessey VelociRaptor SUV. The design calls for a very fullsize, truck-based sport-ute based on the Ford F-250. Only instead of a pickup bed, it's got four proper side doors and a covered cargo bay with a pair of barn doors at the back. Hennessey will fit it with three rows of seats to accommodate seven or eight passengers, and of course it'll offer a range of upgraded engines as well. What starts out with a 6.2-liter V8 producing 411 horsepower can be supercharged all the way up to 600 or even 650 horses. For those who don't want to spend their life's savings at the pump... well, this probably isn't the right choice of automobile, but Hennessey will offer an enhanced 6.7-liter PowerStroke diesel with 440 hp and 880 pound-feet of stump-pullin' muscle. Naturally there'll be other visual and mechanical upgrades on offer as well, but none of this will come cheap – or fast for that matter. Hennessey will take six months to put one together, and demand nearly $160,000 for the conversion.