2009 Chevrolet Corvette ZR1 Officially Unveiled
Hot off the presses, Chevrolet today officially unveiled the new ZR1 Corvette to the masses. Powered by the much anticipated LS9 engine and boosted by a positive-displacement Roots-type supercharger - this 6.2 liter engine is expected to bust the 600 horsepower barrier wide open.
While the pictures aren’t, details are still a bit sketchy. Other than what’s found in the official press release, all we know is 0-60mph is “rumored” to be in the low 3 second range and is expected to be the first Corvette to break the 200mph top speed barrier as well.
“Preliminary testing shows the ZR1 builds on the highly respected Corvette Z06 in every performance category, from acceleration and braking, to cornering grip and top speed,” said Peper. “It all boils down to the power-to-weight ratio and the ZR1’s is exceptional - better than the Porsche 911 GT2, the Ferrari 599 and even the Lamborghini LP640. In fact, the ZR1 is expected to be the first production Corvette to achieve a top speed of at least 200 mph.”
2009 Chevrolet Corvette ZR1’s Specifications
- All-new LS9 supercharged 6.2L V-8 targeted at producing at least 100 horsepower per liter, or 620 horsepower (462 kW), and approximately 595 lb.-ft. of torque (823 Nm)
- Six-speed, close-ratio, race-hardened manual transmission
- New, high-capacity dual-disc clutch
- Higher-capacity and specific-diameter axle half-shafts; enhanced torque tube
- Specific suspension tuning provides more than 1g cornering grip
- Twenty-spoke 19-inch front and 20-inch rear wheels
- Michelin Pilot Sport 2 tires - P285/30ZR19 in front and P335/25ZR20 in the rear - developed specifically for the ZR1
- Standard carbon-ceramic, drilled disc brake rotors - 15.5-inch-diameter (394-mm) in the front and 15-inch-diameter (380-mm) in the rear
- Larger brake calipers with substantially increased pad area
- Standard Magnetic Selective Ride Control with track-level suspension
- Wider, carbon-fiber front fenders with ZR1-specific dual vents
- Carbon-fiber hood with a raised, polycarbonate window - offering a view of the intercooler below it
- Carbon-fiber roof panel, roof bow, front fascia splitter and rocker moldings with clear-coated, exposed carbon-fiber weave
- ZR1-specific full-width rear spoiler with raised outboard sections
- Specific gauge cluster with boost gauge (also displayed on the head-up display) and 220-mph (370 km/h) speedometer readout
- Only two options: chrome wheels and a “luxury” package
- Curb weight of approximately 3,350 pounds (1,519 kg)
“Chevrolet’s goal with the new ZR1 is to show what an American supercar can deliver, at a price that trumps exotics that cost two, three or four times as much - and does so with exceptional driveability,” says Ed Peper, Chevrolet general manager.”