2015 Corvette Z06 Cutaway & Horsepower

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2015 Corvette Z06 Rated at 650 Horsepower- Supercharged LT4 V-8 engine is the most powerful ever from Chevrolet

For Release: Friday, June 6, 2014

2015 Corvette Z06 Cutaway & Horsepower

2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 is the most powerful production car ever from General Motors and one of a few production cars available in the United States that delivers more than 600 horsepower. These photos are of the 2015 ZO6 Cutaway Corvette that GM used to display the new car. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 is the most powerful production car ever from General Motors and one of a few production cars available in the United States that delivers more than 600 horsepower. These photos are of the 2015 ZO6 Cutaway Corvette that GM used to display the new car. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 is the most powerful production car ever from General Motors and one of a few production cars available in the United States that delivers more than 600 horsepower. These photos are of the 2015 ZO6 Cutaway Corvette that GM used to display the new car. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 is the most powerful production car ever from General Motors and one of a few production cars available in the United States that delivers more than 600 horsepower.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 is the most powerful production car ever from General Motors and one of a few production cars available in the United States that delivers more than 600 horsepower.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Corvette zo6 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.
2015 Chevrolet Corvette Z06 Cutaway: The 2015 Corvette Z06 was the most powerful production car ever from General Motors and one of a few production cars available in the United States. The 2015 Corvette Z06 went on sale in the fourth quarter of 2014.

Photo Credits: Steve Robertson & Jack Doke

DETROIT – The all-new 2015 Corvette Z06 is the most powerful production car ever from General Motors.  It is one of a few production cars available in the United States that delivers more than 600 horsepower.

The Z06’s LT4 supercharged 6.2L V-8 engine is SAE-certified at 650 horsepower (485 kW) at 6,400 rpm and 650 lb-ft of torque (881 Nm) at 3,600 rpm.

“The LT4 Small Block sets a new benchmark for power and torque at GM,” said Steve Kiefer, vice president, GM Powertrain Engineering. “The engine also puts the new Corvette Z06 on par with the most powerful supercars offered in America, while delivering performance with impeccable manners that make it suitable for daily driving.”

Compared with other supercar engines, the LT4 is a veritable fountain of low-end torque, producing 457 lb-ft (619 Nm) just off idle and 625 lb-ft (847 Nm) by only 2,800 rpm. The V-12-powered Ferrari F12 Berlinetta, for example, produces about 28 percent less torque than the Z06, despite offering about 12 percent more horsepower – and its peak torque isn’t achieved until 6,000 rpm. The LT4 maintains 90 percent of its peak torque, or 592 lb-ft (802 Nm), from 2,500 to 5,400 rpm.

The new LT4 engine eclipses the Porsche 911 Turbo S engine’s peak power levels by 90 horsepower (67 kW) and 134 lb-ft of torque (182 Nm).

“Torque is the pulling power of an engine and the LT4’s abundance of it at every rpm in the engine’s speed range helps the 2015 Corvette Z06 accelerate quicker and respond nearly instantaneously,” said Jordan Lee, chief engineer for Small Block engines. “It’s the very definition of power on demand.”

The new Z06 engine produces 40 percent more peak torque (180 lb-ft / 244 Nm) than the previous generation’s 7.0L LS7 engine – and 7.5 percent more than the supercharged 2013 Corvette ZR1’s 604 lb-ft (819 Nm). At 3,200 rpm, the new LT4 surpasses the LS7 by 208 lb-ft of torque (252 Nm). On the horsepower side of the graph, the LT4’s 650-hp rating is 29 percent greater than the LS7’s 505 horsepower (376 kW), and 12 horses more than the ZR1’s LS9 engine.

“The new LT4 engine builds on the design strengths of our previous supercharged engine and leverages the technologies introduced on the Corvette Stingray – direct injection, cylinder deactivation and continuously variable valve timing – to take Corvette performance to an all-new plateau,” said Lee. “Our new, very compact supercharger also helps the engine make power more quickly, and perhaps more importantly, it helps produce more torque earlier in the rpm band.”

“It’s also worth mentioning that the LT4’s supercar performance numbers are achieved with an engine that is nearly the same size as the very compact LT1 engine introduced in the 2014 Corvette Stingray,” Lee said. “The power density of the LT4 makes it one of the smallest and lightest 650-hp engines in the industry.”

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