*With the Speedway fully taking advantage of this program, all classes, including the IMCA Sport Compacts and the MCRA Bombers will be required to run a transponder. The transponders on the cars, provide all the information that goes into the MyRacePass App. The track will be using the MyLaps X2 or TR2 transponders. Working, active transponders will be used for all heats and features. Finishing orders will be changed, if there is no transponder on the car during the race. The track will have a transponder tester on hand at all races. If you are called into the Tech Area after a heat, because of your transponder is not responding, it will be test. If the transponder is not active, a possible change of spots decreased could occur.