The Official 370Z Autocross Thread

[gomer_110]

Originally Posted by Mancub

Won't the change in width from Base to Sport wheels knock me out of BS?

Originally Posted by cjwsrt6

Yes, just kee the stock 19's and run the re-71.

You cannot use the the sport model wheels and stay in B-Street without putting every sport model feature on your car.

2016 SCCA Solo Rulebook
13. Option package conversions may be performed between specific vehicles of a particular make and model, but only between configurations from within a particular model year. Such conversions must be totally complete and the resultant car must meet all requirements of this Section.

2016 SCCA Solo Rulebook
13.4.A It is the same width as standard and as installed it does not have an offset more than ±7.00 mm (±0.275”) from a standard wheel for the car. The resultant change in track dimensions is allowed.