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Automotive Intelligence - the web for automotive professionals and car enthusiasts |
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July 23, 2010 This Week:
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"At the same time, we would like to show fans and customers in our most important markets how our 'race lab' performs under racing conditions," adds Kristen. The Porsche 911 GT3 R Hybrid, featuring two electric motors at the front axle each developing 60 kilowatts to supplement the 480 horsepower normally-aspirated rear-engine, expressly typifies the philosophy of "Porsche Intelligent Performance": Under braking, the 911 GT3 R Hybrid converts kinetic energy into electrical energy and stores it in a flywheel. During acceleration, this energy is automatically delivered to the front wheels, supporting the combustion engine. This leads to a reduction in fuel consumption and increases the cruising range. Moreover, drivers can manually utilize the stored energy with a boost-paddle on the steering wheel for overtaking. Why Porsche Races The connection between the Porsche 911 and racing is unlike any that exists in the world of sports cars. To Porsche, motorsports is a breeding ground, a mobile laboratory where engineering ideas are tested under the harsh light of competition. The lessons learned on the race track translate directly to Porsche sports car on the road. To see 911 race cars in action on the world's most challenging tracks is to witness Porsche working out the fundamental questions of performance engineering. What innovations will make a 911 accelerate faster, stop quicker, steer with more accuracy and corner with higher levels of grip? What efficiencies are still to be achieved in the critical areas of fuel consumption? What technologies can be devised to surround the driver with the most advanced safety systems? So while there are trophies to compete for, and championships to win, we race for a prize far more relevant: the evolution of real-world performance. One place you'll see Porsche proving its engineering theories on the track is in the American Le Mans Series (ALMS). Founded in 1999, ALMS is an endurance racing series that has established itself as a vital forum for developing new technologies and transferring them to the street. It has established itself as the most important race series for GT sports cars and prototypes in North America. Porsche customer teams have more than 100 class wins in the ALMS. And for nine of the 11 years of ALMS' existence, Porsche has earned the GT/GT2 manufacturers title in the ALMS--all with the Porsche 911 GT3 R/RS/RSR family of race cars. Since the 2006 season, Porsche has also been lining up on the starting grid with a prototype in the LMP2 (Le Mans Prototype 2) class: the RS Spyder. In winning the LMP2 manufacturers', drivers' and team championships in 2006, Porsche made an impressive return to prototype racing. Since 2008, more customer teams have taken their place on the starting grid in the RS Spyder, not only in the ALMS, but also in the European Le Mans Series (LMS) and the legendary Le Mans 24 Hour race. In 2010, RS Spyder continues to write Porsche's story of success in motorsport. With such a commitment to the proving grounds of motorsports, it's not far from the finish line to the Porsche assembly line. The race-ready street versions of the 911 like the GT3 RS are made within the same assembly facilities as all other 911 models. Photo: Porsche (July 21, 2010)
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