DecCyclonus:Here are the real Z06's gear ratios. They should work well since you haven't modified the engine. I generally use the real gears as a baseline and tweak as needed.
FD: 3.42
1st: 2.97
2nd: 2.07
3rd: 1.43
4th: 1.00
5th: .71
6th: .57
This is definitely good advice. I saw this mentioned in another thread a few days ago, it may have even been you who suggested it, so I tried it on one of the cars I had previously built. It was a Ferrari, the F355 I believe, I looked up the real gears for the car and applied them to my tune. To my amazement it knocked off nearly 2 seconds lap time just by changing the gears. Am planning on doing this for some more cars.
What do you suggest doing on cars that were only available with 5 or 4 speed gear boxes if i'm using a 6 speed race trans in-game?
Btw, thanks for posting the gears for this Z06 tune, will try them out here in a bit. I ran across this tune a while back and love it. Anxious to see the improvement when I apply the real gear ratios to it.
GT - r8erfan