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The No. 4 C7.R Corvette Race Car at Sunset in Daytona Beach, Florida
The C7.R Corvette by Pratt & Miller is one of the winningest race cars in modern history. Explore what makes this Corvette a winner on race day, and discover the connection between the C7.R and the seventh-generation Chevy Corvette Z06. At the core of the C7.R Corvette is a direct carry-over from its predecessor - the same 5.5 liter engine that was developed during the C6.R's successful tenure in both the American Le Mans series and at The 24 Hours of Le Mans. 
Chevrolet's 6.2L Gen V LT4 Engine
The LT4 engine has always been synonymous with high-performance. Introduced by General Motors in 1996, the LT4 was specifically designed as a more powerful variant to the next-generation LT1 engine previously introduced by GM in 1992. The LT4 small-block is a modern marvel, packing 600+ horsepower into a compact and affordable package.
The 2016 Corvette Z06 C7.R Edition is a road-going, track-capable homage to the Corvette Racing C7.R racecars. It’s offered in Corvette Racing’s signature yellow livery – or black – with coordinated exterior and interior accents. Only 500 examples of the C7.R Edition were built and all included the Z07 Performance Package with carbon ceramic brakes, as well as a specially serialized vehicle identification number. Corvette special editions don't get more fun than this.
The C7 Z06 enters supercar territory with race-proven design, advanced technologies and world-class performance. With track-focused Z07 performance package, 2015 Corvette Z06 delivers faster lap times than 2013 Corvette ZR1. It is the first Corvette Z06 to offer supercharged engine, paddle-shift automatic transmission and removable roof panel for coupes, and convertible model. New LT4 supercharged 6.2L V-8 SAE-certified at 650 hp and 650 lb-ft of torque.