The differential is a limited slip with carbon and steel plates. The differential uses SAE 5W-80 Dexron LS lubricant. The two half shafts have different diameters (33mm left, 40mm right), designed to prevent resonanace during acceleration and reduce the chances of axle hop occurring.
Production vehicles are hand assembled in Bowling Green, Kentucky. The ZR1 engines are built at the General Motor Performance Build Center in Wixom, Michigan. The name of the ride control system is Magnetic Selective Ride Control (MSRC). MSRC is provided by Beijing West Industries. The system uses two modes of control: Tour and Sport. The system offers standing start launch modifications. When launching the ZR1 from a standing start, the shocks are completely softened on launch and stiffened on rebound. The softened shocks on launch aid the ZR1 by allowing weight to transfer to the rear, aiding traction. The ride control standing launch modifications are designed to minimize bounce. The ZR1 features a double-wishbone suspension system and Magnetic Selective Ride Control—which adjusts shock-absorber damping in real time to either "Tour" or "Sport" mode. The MSRC shocks are automatically adjusted based on driving conditions and vehicle dynamics (cornering, braking, etc) for optimal handling. The system is adjusted every millisecond to provide sharp handling during spirited driving, and a smooth ride while cruising. The new high-end magnetic suspension system enables the ZR1 to deliver great handling and grip to achieve 1.10 g of average lateral acceleration. The chassis, similar to the 2008 Z06, is made of aluminum. To cut weight, many panels are made of carbon fiber. Panels made of carbon fiber are the fenders, hood, roof, splitter, and rocker extensions. To prevent the sun from damaging the binder in the exposed carbon fiber composite body panels, panels are protected with a clear-coating. The rear wheels are the largest ever mounted on a production Corvette with 335/25 Michelin Pilot Sport PS2 tires on 20 in (510 mm) wheels. The official curb weight of the 2009 ZR1 was released to be 3,352 lb (1,520 kg). The 260 mm (10 in) ZF-Sachs twin-plate clutch supplants Z06's 290 mm (11 in) single-plate unit to reduce inertia for better shift feel. The lower clamping force reduces clutch-pedal effort. The clutch upgrade is considered a dramatic improvement over the unit employed within the Z06.
Video from Chevrolet Corvette C6 ZR1
Video from Chevrolet Corvette C6 ZR1
Elegant Chevrolet Corvette C6 ZR1 with silver color. The front brake rotors are similar carbon ceramic design as those employed in the Ferrari FXX track car, the difference being a diameter reduction from 15.75 in (400 mm) to 15.5 in (390 mm) for added wheel clearance. The front calipers are Brembo 6-piston units. Rear calipers are Brembo 4-piston units. The rear brakes are 15 in (380 mm) carbon ceramic rotors, originally employed as the Enzo Ferrari's front rotors. Same as those used in the BMW M3 GTS. Both front and rear pads have twice the contact area of the Z06's, as well as the addition of brake pad wear sensors. The brake master cylinder, booster, ABS unit and system controller are now sourced from Bosch in place of Delphi.As a result, the ZR1 will stop from 60 mph (97 km/h) in a current production car record breaking 96 feet (29.3 m).
Elegant interior of Chevrolet Corvette C6 ZR1. A unique fuel pressure regulator varies pressure between 36.3 psi (250 kPa) and 87.0 psi (600 kPa) depending on rpm.
Beautiful yellow of Chevrolet Corvette C6 ZR1
Elegant red of Chevrolet Corvette C6 ZR1
Amazing Chevrolet Corvette C6 ZR1 with red color
Sport blue of Chevrolet Corvette C6 ZR1. The ZR1 features blue badges, engine valve covers, and brake calipers. The hood contains a polycarbonate window which allows the intercooler to be viewable. Doors and rear body are from the 2008 Z06. A larger than previous model spoiler spans the top rear bumper. Functional fender vents provide engine cooling. The lettering "LS9 Supercharged" can be viewed on top of the plastic supercharger cover through the hood window.