2002 Ford F350 Mccoy Miller Ambulance 7.3l Power Stroke 4wd 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!"

Chevy Silverado frame twist test a marketing victory versus Ford

The pickup market is so competitive that all three major American makers are constantly trying to find a way to prove their product is the best. The new 2015 Ford F-150 is grabbing headlines at the moment by winning awards and posting segment best numbers. But in a new video, Chevrolet is taking aim squarely at the 2015 F-250 Super Duty in a battle of heavy-duty truck supremacy against the 2015 Chevy Silverado 2500HD... well, in a single metric anyway.
The big numbers from pickups often come down to payload, towing rating and fuel economy, but for this test, Chevy and Howie Long are challenging the torsional rigidity of the trucks' frames, specifically which one flexes less. Long plays the everyman here having the Chevy engineer explain what's going on in the tests. Unsurprisingly for a video on Chevy's official YouTube page, the 2500HD wins out by a good margin. The company also reports that similar results as shown here have been certified in third-party testing.
Check out the video to see the full test. While this might seem like a marketing win for Chevy, Ford isn't immune to it, either. In 2009, the Blue Oval uploaded a similar video comparing the flex under 225 pounds of weight from the bare frames of the F-150, Chevy Silverado, Dodge Ram (as it was still called at the time) and the Toyota Tundra. The results fell in the Blue Oval's favor, as you can see here.

Ford books $2.6B pretax quarterly profit

While its crosstown competitors at General Motors are smarting over a drastic drop in net income to $200 million in the second quarter, Ford has reason to celebrate. The Blue Oval has announced its own Q2 financial results, including a growing net income of $1.3 billion, a $78 million increase over last year. Pretax profits for the company reached $2.6 billion, up $44 million from 2013, but total revenue dropped slightly to $37.4 billion, down from $37.9 billion. Profits per share before one-time charges totaled 40 cents per share, beating Wall Street analysts' expectations of 36 cents a share.
Regionally, the Blue Oval performed strongly, as well. North America posted a record quarterly pre-tax profit of $2.4 billion, a $119 million increase. Europe also showed signs of turn around with its first profit in three years of $14 million after a loss of $306 million in Q2 2013. Ford is actually predicting profitability in the troubled region in 2015. Asia Pacific operations also performed well with $159 million in profits, up $29 million from last year. The only region where the business posted a loss was South America.
According to Automotive News, Ford also announced more precise plans about the changeover to build the aluminum-intensive 2015 F-150. In August, the Dearborn plant will shutdown for eight weeks to retool and its Kansas City plant will do the same next year.