Leads Iowa Corn 350 Practice Gragson was fastest in Happy Hour practice for the Iowa Corn 350 NASCAR Cup Series race at Iowa Speedway Friday. He turned a fast lap of 137.988 mph. Impact The Stewart Haas Racing youngster put the No. 10 Ford on top of the scoring pylon Friday afternoon in Iowa. Gragson was well faster than the second-fastest driver of the session, Ty Gibbs. There was a good mix of manufacturers in the top speeds of this session, so it looks like the pole position could really be up for grabs Saturday at Iowa Speedway.
JUNE 14 • ROTOWIRE