I have 2 sets of Track wheels for sale.

https://my350z.com/forum/showthread.php?t=294173

 

The Kodiaks are working that well... :-)

 

Actually, doesn't changing rims to the track models take you out of B Stock?

 

If you have a base or enthuisest, yes.

Stock class rules mean you have to have the exact same heigth and width rims. The offset must be +-6mm from stock.
So if these rims fit the description for your personal model of Z, then you're good.
Of course, they are great rims for other classes of SCCA racing.
They would also be good for EVO's, as they have the same pattern and nearly the same offset. Running the larger rims in the front is a great setup for the EVO's.

 

For the 2007 year, the stock size for Base, Enthusiast and Touring models are the same as Track rims.

 

So all year tourings and tracks, and all 07s (less GT with Rays) are running 18x8 and 18x8.5?

 

yeah, but even a poop charger takes you out of that class lol.

 

Yes, and the ~2whp it adds makes it both a bad financial decision as well as a bad autox decision. lol

 

Touring (2003-2005) - 18x8 all around
Track (2003-2005) - 18x8F, 18x8.5R
Enthusiast (base too?) (2006-) - 18x8F, 18x8.5R

 

btw I replied to your other thread...