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

The No. 17 RFK Racing team have been fined and hit with substantial points penalties this week after their car was taken back to the NASCAR R&D Center

RFK Racing driver Chris Buescher had secured an eighth-place finish at Kansas Speedway last Sunday and moved up to 12th in the points table. But his result was completely voided by NASCAR on Thursday after No. 17 Ford Mustang was found to be in violation of Sections 14.1.C and 14.5.4.G of the Rule Book. Let’s break the exact infringement down.