The 1992 AC Delco 500 was a Winston Cup Series (now Sprint Cup) event held at North Carolina Speedway on October 25, 1992. Kyle Petty dominated the event, leading 484 of 492 laps in route to a one-second victory over Ernie Irvan. With just two races left in the championship, Bill Elliott (4th) seemed in the drivers' seat. He left the track with a 70-point lead on Davey Allison (10th) and a 85-point margin on Alan Kulwicki (12th). Stats