New York International Auto Show next to the Z06. In 2006, the Corvette C6.R won both American Le Mans GT1 Championships: Teams and Manufacturers. On March 17, 2007 it won the GT1 class in the 12 Hours of Sebring. For Le Mans 2007, four C6.R's were on the entry list, the two Corvette Racing entries joined by single entries from the Luc Alphand Aventures and PSI-Motorsport teams. The heart of the C6.R, its LS7.R motor, was crowned as Global Motorsport Engine of the Year by a jury of 50 race engine engineers on the Professional Motorsport World Expo 2006 in Cologne, Germany. As the GT1 class dwindled, Corvette Racing switched to the GT2 class during the 2009 ALMS season. For 2011, the aerodynamics of the ALMS cars were modified to be similar to the ZR1. This car has since won the 2011 24 Hours of Le Mans in the GTE-Pro and GTE-Am classes. In 2012, the Corvette C6.R won again in the GTE-Am category. In addition to the American Le Mans Series, Corvette C6.Rs also race in the FIA GT1 World Championship. The GT1 cars are given more power and have less aerodynamics restrictions than the Le Mans cars, which follow GT2 regulations. Riley GT Riley Technologies built a GT2-class Chevrolet Corvette for the 2008 American Le Mans Series. The car also raced at the 2009 Petit Le Mans, where it beat both Pratt & Miller-built factory cars in qualifying. Z06-R Entered in the FIA GT3 European Championship series as a GT3 class car, the Z06-R is a modified production Z06. Changes were necessary to make the car endurance race ready. These include a stripped interior, full rollcage for safety, center-locking wheels, carbon fiber doors, rear deck spoiler and front splitter. The LS7 and LS3-engine and drivetrain are built by APP Racing Engines from the Netherlands. The car is not road legal. Eight Z06-R were constructed by Callaway Competition GmbH in Leingarten, Germany, for the 2006 season. The French team Riverside campaigned a three car team. The Z06R won the FIA GT3 European Championship in its second year of entry. By 2011, all Z06-R teams discontinued their racing efforts in GT3, ending the car's FIA career. Z06-Rs are also campaigned in national championships. See also List of Nürburgring Nordschleife lap times References Notes Bibliography External links Chevrolet Corvette C6 at National Corvette Museum Official C6 Vette Registry C6 2010s cars