Clifford and Chuck Mercer took the checkered flag in Speedway 660’s first Enduro 200 of the racing season. But it wasn’t easy for the boys from Norton. After building a huge lead after 150 laps, Chuck Mercer who drove the first and third segments of the race, got rear-ended and spent several laps in the pits. That allowed Brody Seveck to close within six laps of the leader. But somehow Team Mercer got their machine back on the track and held on for the win.