RFK Racing's No. 17 team was back to business Friday at North Wilkesboro Speedway, still evaluating whether to appeal an L1 penalty.

RFK Racing has confirmed that Dough Randolph will serve as Chris Buescher's crew chief during the next two races, starting with the All-Star weekend in North Wilkesboro. This comes after NASCAR penalized Buescher and his No.

Buescher drops from playoff hopeful on points to a must-win situation after NASCAR found irregularities following the Kansas race.