SPARTA, Ky. — NASCAR drivers won't be shocked if Kentucky Speedway's fourth Sprint Cup Series race yields a repeat winner or new face spraying champagne in victory lane. Either scenario could happen with past winners Kyle Bush and Brad Keselowski trying to strengthen their bids for more success in Saturday night's 400-miler by running companion series races this weekend. Defending race champion Matt Kenseth, meanwhile, seeks to repeat the magic and earn his first win this season.
Bumpy track means anyone's race

