July 28, 2021 - NMCA Tech Committee makes Factory Super Cars rule amendment. The NMCA Technical Department released today, a pulley adjustment on the Mopar Drag Pak 2021 combinations in the Factory Super Cars Class. Unless otherwise noted in this document, these amendments go into effect immediately. The 2021 NMCA Class Rules and Amendments can be found here: https://www.nmcadigital.com/2021-class-rules-payouts/