Based on NHRA Pro Mod Drag Racing Series performance numbers from the first 3 races of 2022, the NHRA Technical Department is reducing the minimum weight of Turbo assisted entries from 2,615 pounds to 2,590 pounds. And increasing the minimum weight of the Centrifugal supercharged entires from 2,735 pounds to 2,775 pounds. All other minimum weights will remain the same. This rule change will go into effect immediately. NHRA reserves the right in the future to make additional rule changes to control performance and maintain parity in the category.