It ain't your daddy's Corvette...
The new Corvette Z06 is the best high-performance sports car value in the world, period. Chevrolet engineers and designers took lessons learned from their ultra-successful C5-R Corvette Racing program and applied them directly to the new ZO6, and the results are spectacular. With 500HP in an approximately 3130-pound (1419.7 kg) package, the ZO6 delivers 0-60 performance of less than 4 seconds, will cover the quarter-mile in the 11's, and deliver a top speed in excess of 190 mph. It is the fastest, most powerful car ever offered by Chevrolet and GM. The new Z06 was developed in conjunction with the all-new Corvette C6-R ALMS racer, and the engineers ended up with a totally unique vehicle that has its own powertrain, body structure and chassis system, which are distinct from other Corvette models.
Most impressive is the new "LS7" 7.0-liter/427-cubic-inch Gen IV V-8 with lightweight reciprocating components that was directly lifted from the all-conquering C5-R. This small-block 427, which will be hand built at GM Powertrain's new Performance Build Center in Wixom, MI, delivers 500 horsepower at 6200 rpm, 475 lb.-ft. of torque at 4800 rpm, has an 11.0:1 compression ratio and a 7000 rpm redline, and features titanium connecting rods and intake valves, and a dry-sump engine lubrication system. The ZO6 also features major modifications from the stock C6, including aluminum body structure with one-piece hydroformed perimeter frame rails and a magnesium front cradle, a fastback fixed roof design to optimize body rigidity and aerodynamics, and carbon-fiber composite front fenders and front wheelhouses. The ZO6 also has a unique front fascia incorporating a larger grille, cold-air scoop and lower air splitter with "Gurney lips" along the sides, larger vertical air vents behind the wheels, wide-body rear fenders with brake scoops and a unique rear spoiler. The package of aero tweaks delivers a Cd of .31.
Helping stop the ZO6 are 14-inch cross-drilled front disc brakes with six-piston calipers and 13.4-inch cross-drilled rear rotors with four-piston calipers (the calipers are painted bright red). The ZO6 also has specific, ten-spoke, 18 x 9.5-inch front wheels with 275/35ZR18 tires and 19 x 12-inch rear wheels with 325/30ZR19 tires, a 3-inch-diameter exhaust with bi-mode mufflers and larger polished stainless steel tips, engine, transmission and differential oil coolers; and steering cooler, and a rear-mounted battery to improve weight distribution.
(I can't remember where I lifted this text from. I'm not claiming I wrote this)
http://files.automotiveforums.com/nias/gm/vette/Corvette_C6R.mov