2012 Ram 2500 St 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!"

2015 Dodge Charger R/T NHRA Funny Car burns rubber into SEMA [w/video]

Fiat Chrysler Automobiles is showing off a completely redesigned Dodge Charger Funny Car at this year's SEMA Show in Las Vegas and it's ready to blow through the NHRA timing lights next year. Initially, the shape might look like any of the other entrants in its class burning through the quarter mile, but this is the first comprehensive rethink for the racecar's aerodynamics since 2006, says Dodge.
Draped in classy red and black Mopar livery, the 2015 Dodge Charger R/T NHRA Funny Car tries to share the front and rear styling with its roadgoing counterpart, plus the scallops along the side, but this racer is all about crossing the finish line first.
The major goals for the redesign included making the body stronger and lighter without sacrificing aerodynamics, and that has been done with materials like Kevlar and carbon fiber. However, engineers have accomplished even more. By moving the cockpit further back, they've increased engine clearance and improved driver visibility.

Dodge offering novel 1-year lease on '14 Challenger and Charger models

Dodge is just days away from unveiling refreshed versions of the Charger and Challenger at the 2014 New York Auto Show, models promising updated styling and new powertrain options. Depending on how you look at it, the company is either so confident in its forthcoming 2015 models that it's offering an interesting Double-Up lease deal on the current vehicles, or it's so eager to clear out existing stock that it's resorting to novel lease deals. In any case, what they present is an interesting scenario, one which allows buyers to get the existing model right now, and then trade up to the facelifted 2015 models in one year.
Starting April 17, when the refreshed cars debut through the end of August, buyers can lease a 2014 Charger or Challenger for one year and exchange it for a three-year lease on a 2015 model next year, with no additional money down and the same monthly payment. Customers can even switch vehicles when the new lease starts. If drivers want to buy the '15, they get $1,000 off the purchase price. To be eligible, both leases must use the same dealership and be financed through Chrysler Capital. The Double-Up deal excludes the SRT versions of both cars and Charger SE models.
To offset the flood of one-year-old models coming back to dealerships, Dodge has struck a deal with rental car agency Enterprise, which has agreed to buy them all. "One-year leases are highly unusual in the industry," said company spokesperson Ralph Kisiel, and the fleet sale deal is what makes it possible.