JOLIET, Ill. — Kyle Busch‘s winning car in Saturday’s Furious 7 300 Xfinity Series race was found to be too low in post-race inspection.
A NASCAR official said the car was low in all four corners. The car was taken back to the NASCAR Research and Development Center in Concord, N.C., for further inspection.
There is the possibility there could be penalties assessed this coming week, unless further inspection finds something broke in Busch’s car, the official added.
Chris Buescher‘s car was also taken back to the R&D Center as part of a routine inspection.