December 9^th, 2021-The Holley NMRA Ford Nationals and Ford Performance have released the latest ECU calibration for G-Force Racing Transmissions Coyote Stock and it is available immediately. The Ford engineers worked with several racers to test it on track and on the dyno to identify changes. Ford reworked several parameters and added an internal two-step as an option (requires a ProCal tool, sold separately). The latest calibration is available by sending the ECU to Ford Performance or updates are available at any NMRA/NMCA event.