Corvette Generations:

C1 C2 C3 C4 C5 C6 C7 C8

Corvette: Year by Year

1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963
1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974
1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
2019 2020 2021 2022 2023 2024 2025

Supercar
Status

Technology

Weight Savings
Aerodynamics

Engine
Parts

Specs

2009 Corvette ZR1:
Go Fast Technology

Why hide it?

LS9 engine cover as seen through Lexan hood window

A special polycarbonate (Lexan) hood window keeps the intercooler visible. The hood is made of carbon fiber, painted on the top and exposed underneath. Note the "LS9 SUPERCHARGED" announcement in bright blue. "There is nothing subtle about the ZR1," said Kirk Bennion, the ZR1s exterior design manager. "It is a car that isn't shy about its capability."

Click here for 2009 Corvette, ZR1 slideshow

The transmission is a beefed-up six-speed Tremec installed as a transaxle. It is a true close ratio version of the Z06 transmission. Top speed will be seen in sixth gear, unlike the Z06 or LS3 Corvettes where top speed was in fifth gear and gear six is a highway cruising and mpg boosting function. The six speed manual is the only transmission choice in the ZR1. An automatic transmission is not available. Coupling the gobs of horsepower is a twin disc clutch which spreads the work over a wider area and, according to GM, maintains an easy clutch effort.

Matching the motor's go power are the brakes which are Brembo sourced and supercar / race car tested. The vented and cross-drilled rotors are carbon-ceramic, the very latest exotic material found in formula 1 cars, the Ferrari Enzo, the Bugatti Veyron and optional on some Ferraris. They are for example, a $8,840 option on the 2007 Porsche 911 Turbo. Attributes, besides incredible stopping power, include a significant reduction of unsprung weight and longer pad and rotor life. There are estimates that if a ZR1 is not raced, the pads and rotors may never need replacement! Their measurements: 15.5-inch-diameter (394-mm) in the front and 15-inch-diameter (380-mm) in the rear. As with the Z06, six piston calipers are used in the front and four piston calipers are in the rear. The Corvette can now boast of a braking system that is the match of any automobile available. This is a long way from the 1950's and early sixties when there were only drum brakes, a significant burden for racing endeavors.

The brakes are visible through the ZR1's exclusive wheels: 20-spoke alloy rims that measure 19 inches in diameter in the front and 20 inches in the rear. They come standard with a bright, Sterling Silver paint finish (as seen above) and chrome versions are optional. The wheels are wrapped in Michelin Pilot Sport 2 tires developed specifically for the ZR1 and measuring P285/30ZR19 in front and P335/25ZR20 in the rear.

Standard Magnetic Selective Ride Control (MSRC) is part of the ZR1 suspension. This is significant as it is not available on the Z06, although it is an option (RPO F55; $1,695) on the standard issue C6 Corvette. ZR1 owners can expect a smoother ride when normal street driving and better launch control with the MSRC.

February 12, 2014

A sinkhole hit the National Corvette Museum on Wednesday, February 12, 2014.

2009 Corvette ZR1 on display at the National Corvette Museum

Display placard for 2009 Corvette ZR1 at the National Corvette Museum

2009 Corvette ZR1, sinkhole victim at the National Corvette Museum

One of the eight Corvettes involved in the National Corvette Museum sinkhole incident is the same Jetstream Blue Metallic Tintcoat 2009 ZR1 shown in these photos, which are from the ZR1 press release. It started its life as a 2008 Z06 but then was updated to ZR1 specs. It carries the experimental VIN 1G1YY26EX850022EX.