NASCAR instructs Cup teams to remove bumper foam from short track races

Motorsport photoNASCAR has issued a rules bulletin to Cup Series teams in advance of a stretch of races under a mile in which foam is being removed from the front and rear bumpers during those race weekends.The upcoming races these rules apply to are the following:North Wilkesboro, July 19
Richmond, August 15
Bristol, September 19
Martinsville, November 1The bulletin instructs teams, with instructions for how to do so properly, to remove foam from the front and rear bumpers while also modifying