Cup Series Heads to North Wilkesboro for 750-HP Prep Test
NASCAR Cup Series teams will conduct a one-day organizational test at North Wilkesboro Speedway on Tuesday as part of preparations for the new 750-horsepower rules for short tracks; one team from each chartered organization is expected to participate, with the test running 9 a.m.–5 p.m. ET and free fan admission noon–5 p.m., ahead of the series’ first points-paying race at the track in 30 years on July 19.