They had a comparison between the stock Z06 and the tuned one aswell as with the Exige cup and a tuned one.
The tuned Z06 and Exige did laps in the 2:05 range. This is from the stock Z06.
Chevrolet Corvette Z06 laptime at Twin Ring Motegi GP
2005 Chevrolet Corvette Z06 completed a lap of Twin Ring Motegi GP in 2 minutes and 12.639 seconds.
|Track||Twin Ring Motegi GP|
|Vehicle||Chevrolet Corvette Z06 (C6)|
|Power / weight||512 ps / 1437 kg|
|Average speed||130 kph (81 mph)|
|Submitted||25.05.2009 by bestmotoring|
|Reference||Best Motoring 06-2009|