May 2009

For 2010 the big news is about the return of the Corvette Grand Sport.  The Grand Sport will replace the Z51 option and also offers the Heritage Edition that adds the distinctive hash mark graphics to the front fenders. However, I think while the software and computer updates that comprise the Z06 and ZR1 launch control system have more hidden performance value than would be apparent. 

I was expecting a horsepower boost for the Z06 this year, but remembered that most of the performance is wasted with an impressive burnout at launch. Getting the maximum horsepower and torque of the Z06 to the ground is a huge problem for the average driver, so this forumul should balance out the Nissan GT-R equation with an impressive 0-60 MPH and ¼ mile ET improvement for the Corvette.

The GrandSport Offers:

• 6.2-liter LS3 V8 436 horsepower and 428 lb-ft
• Six-speed manual or six-speed automatic transmission
• Manual Transmission also gets a dry-sump oiling system, differential cooler, and a rear-mounted battery
• 14-inch with six-piston calipers in front and 13.4-inch with four-piston
• Revised shocks and springs with heavier duty stabilizer bars
• 18-inch front  and 19-inch rear wheels  (Front: 275/35ZR18  Rear: 325/30ZR19)

Corvette Z06

• Launch Control

Corvette ZR1

• Launch Control with Advanced Racing Modes

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