White 1951 Pickup on 2040-cars

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Chevy Chaparral 2X Vision Gran Turismo concept blends the past and the future

The Chevrolet Chaparral 2X Vision Gran Turismo is the rare concept car that salutes a seminal moment in history, yet also borders on science fiction.
Revealed Wednesday at the Los Angeles Auto Show, the concept uses the name of one of Chevy's historic racing partnerships, with Chaparral Racing, which dates to the 1960s. Chaparrals raced successfully at a range of levels, including IndyCar, Trans-Am and SCCA competition.
But the history ends there, as the concept's main purpose is as a racecar in a downloadable update for the PlayStation 3 game Gran Turismo 6.

Pushing Back: GM expanding Chevrolet into Korea, Daewoo out

Chevrolet Camaro goes to South Korea - Click above for high-res image
General Motors decided several years ago to begin heavily promoting Chevrolet as its global mainstream brand even in markets where its existing brands like Opel and Daewoo were a dominant force. Today, at the Busan Motor Show in South Korea, GM Daewoo president Mike Arcamone announced that the Camaro would lead the way in GM's efforts to market Chevrolet in South Korea.
For now at least Chevrolet and Daewoo-branded vehicles will coexist in the Korean market. However, while we were in China last week GM officials told us that the Daewoo brand, which has been somewhat tainted by past quality issues, would eventually be phased out in favor of Chevrolet. When the new Aveo launches next year it will likely be badged as a Chevrolet even though GM Daewoo is in charge of engineering the car.

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!"