New Chevy engine; subtract Busch and Wimmer, add Raines:
Kyle Busch, #5 Cheez-It/CARQUEST Monte Carlo SS, was involved in a single-car incident during the morning practice session. Busch, who was uninjured in the incident, was forced to his backup car. As a result, the current Chevrolet SB2 engine will now power Busch's ...