Revealed: Subaru Cosworth Impreza WRX STI CS400 Road-Going Rally Car

Subaru and Cosworth teased us earlier this year with a monster WRX STI, but now the full details on the finished product -- the Cosworth WRX STI CS400 -- have been revealed. As Cosworth’s forte lies with engines, it’s not too surprising to read that the majority of CS400’s changes rest within the engine compartment. The CS400 retains the STI’s turbocharged 2.5-liter boxer-four-cylinder engine, but it’s received some serious surgery. Cosworth installs new high-performance pistons, high-strength steel connecting rods, and Cosworth-designed engine bearings. A new Cosworth-designed head gasket is also added, along with a high-pressure oil pump,...

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Lamborghini Super Trofeo Racing Series Returns for Season Two

Europe is home to some of the finest racing series in the world and the Lamborghini Super Trofeo spec series is gearing up for its second season. Never heard of the Super Trofeo? These racecars are lightened versions of the Gallardo LP 560-4 dressed in Blancpain livery and prepped for race duty. The Gallardo’s 5.2-liter V-10 puts out 570 horsepower while a retuned six-speed e.gear sends power to the all-wheel-drive system. High-friction steel brakes, “racing” ABS, a special aero package, and 18-inch competition wheels wrapped in Pirelli slicks complement the Super Trofeo’s 2900-pound weight. The chassis has been reworked and launch control has...

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Helio Castroneves Takes his Fourth Indy 500 Pole

The 2010 Indianapolis 500 won’t start until May 30, but as is so often the case with motorsports events, the action isn’t relegated to one weekend -- or, for that matter, one day. Pole Day -- the official qualifying day for the 500 -- was this past Saturday, and determined the starting order for the 500. After besting his 2009 qualifying speed by over 3 mph, Helio Castroneves will sit in the pole position once again -- and be the first back-top-back Indy 500 pole-sitter since Scott Brayton’s performances in 1995 and 1996. Castroneves earned the position -- his fourth pole qualification at Indy -- by lapping the 2.5-mile track at 227.970 mph...

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Brabus Gives Mercedes-Benz SL65 AMG Black Series More Power, More Black Paint

In its search for more power, Brabus created the T65 RS using the Mercedes-Benz SL65 AMG Black Series and endowed it with 788 horsepower and 811 pound-feet of torque.Starting with an already exclusive SL65 AMG Black Series, Brabus modified the factory twin-turbo 6.0-liter V-12 with some additional components. Two new exhaust manifolds with two new turbochargers were fitted to the twelve-cylinder engine, as were four large intercoolers to really get the air flowing. Feeding out from the engine is a stainless-steel exhaust system with free-flow cats. To help harness the extra power, the SL65 Black Series was given a new engine electronics...

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