BAYTOWN, TX (July 30)- Due to temperatures and the heat index forecasted in the triple digits for this Saturday and Sunday, July 31st and August 1st, the O’Reilly Auto Parts E.T. Bracket Racing Series weekend at Houston Raceway Park has been postponed until August 21-22nd. The National Dragster Challenge, Junior Dragster Challenge, and Double Points Saturday events will take place on the rescheduled race weekend. Tonight's AAA of Texas Friday Safe Street Night will run as scheduled.