Ace Racing—The Official Clutch and Flywheel of the NMCA West Auto-X

Ace Racing has signed on as the Official Clutch and Flywheel of the NMCA West Auto-X series. Sullivan, Missouri-based Ace Racing has over 50 years of experience in the clutch industry and offers a multitude of products for cars and trucks. Whether your vehicle is destined for the street, circle track, drag strip, drifting, or road course, Ace Racing has you covered. Whether you full product lineup for For more information, visit

The NMCA West Auto-X is a six-event series that runs exclusively at the Auto Club Speedway in Fontana, California, in conjunction with the RacingByrds. The goal is to provide a safe and fun environment for auto enthusiasts to push themselves and their cars to the limits on a timed autocross course. For the serious competitors, there is the NMCA West Auto-X Championship points series and there are categories to fit a wide-range of vehicles from stock to highly modified.

The two-day events give awards and points to Compact, Compact Pro, Truck, Truck Pro, Classic Muscle, Classic Pro, Modern Muscle, Modern Pro, Sports Car, Sports Car Pro, and the all-new Super Car class. In addition to category awards, there are special prizes and recognition awards at every event. The family friendly atmosphere and unique racing format make it one of the most popular autocross series in the region. For more information, visit