I posted this in the tuning market place as a free tune as well. I tuned the car with ease of use in mind. Its not an all out speed tune, thats just not my driving style. Build it up and try it out if you like. Let me know what you think if you do. Keep in mind that the tune is a wip, and I will update it here as I make improvements to it. The gears are still mainly stock, as I havent had a chance to really work on them. Feel free to post any recommended gear settings if you happen to come up with one.
My laptimes:
Nurburgring: 7:36.039 rank 305
Sunset Infield Reverse: 1:29.474 rank 348
Car : 2006 Corvette Z06
Engine & Power:
No engine upgrades
Platform & Handling:
Brakes: RACE
Springs & Dampers: RACE
Anti-roll Bars: RACE
Transmission: RACE
Clutch: RACE
Flywheel: RACE
Driveline: RACE
Differential: RACE
Weight Reduction: STOCK
Tires & Rims:
Tire Compound: STOCK
Tire Width: MAX WIDTH
Rim Size: STOCK
Rim Style: HRE 546R
Body & Aero:
Front Bumper: FORZA2
Rear Wing: FORZA2
Rear Bumper: FORZA2
Tuning:
Tires: F=29 R=29
Gearing:
FD- 3.74
1st- 2.89
2nd- 1.99
3rd-1.51
4th- 1.20
5th- 1.00
6th- 0.85
Alignment:
Camber- F= -0.8 R= -0.6
Toe- F= 0.3 R= -0.1
Caster- 5.3
Anti-roll Bars: F= 9.59 R= 11.59
Springs: F= 430.8 R= 380.5
Ride Height: F= 4.6 R= 4.7
Damping:
Rebound: F= 8.5 R= 7.0
Bump: F= 7.0 R= 5.5
Aero: F= 125 R= 150
Braking: 49% / 110%
Differential:
Rear Acceleration= 9
Rear Deceleration= 19

GT=JeffKill
The easiest solution is to eliminate the problem.