
WoO STP Sprint Car Series NAPA Auto Parts Outlaw Showdown Set for June 9
I-80 Speedway is listed as a semi-banked, 4/10-mile oval.
However, World of Outlaws STP Sprint Car Series stars remember I-80 Speedway, which hosts the premier sprint car series for the first time in a decade on Sunday, June 9, for the NAPA Auto Parts Outlaw Showdown, as a much bigger track.