May 23, 2023 – NMCA Tech Committee updates 2023 Midseason Rule Adjustments. 
 
The NMCA Technical Committee has updated the 2023 class rules in the following classes to reflect mid-season changes. 
 
·      Xtreme Street
·      Chevrolet Performance Stock
 
These rule changes are effective immediately (May 23, 2023).  
 
2023 Rule Amendments can be found at:
https://docs.google.com/document/d/1tmtr45nhZZnkXhh2Uax1KrpVA72lYPt8/edit
 
Rules are posted on the NMCA website rules page. 
https://www.nmcadigital.com/classes-and-rules/c21
 
Rule Requests or Questions should be directed to 
[email protected]