TurboTnZ06
Go on red!
- Joined
- May 7, 2002
- Messages
- 3,847
I've been running Nitto NT01 on my Z06 for a couple years now and really like them. So I decided if 275 40 17 could handle the Buick's 10 sec tune on the street. If its cold at 32 psi in the tires and 20+ psi boost off the turbo, no way, they light up like anything else, but on a sunny warm day, aired down to 25 psi, these things stick. I backed the boost ramp down with a lighter wastegate spring and still at 20 psi (10.9-11.2 @ 121 tune), floor the loud pedal and it hooks and you're breaking the speed limit even though they aren't drag radials. NT01 I went to a track rental to try to get 60 ft times, but it rained out Saturday. I'm planning on TnT in the next couple weeks to get some hard data to see if they can launch consistently. I'm still running Sumitomo's up front until they wear out, then I'll switch to NT01 245 45 17 up there too, hopefully in time for TB.com Nats to run the same tires in AutoX and Heads Up...