Wall Stadium Speedway Sunday Series recently announced it will be running two separate Sr. Champ classes for 2019. Flathead rules remain unchanged with weight at 425 lbs. The new LO206 class will also be 425 lbs., open clutch, otherwise national LO206 rules apply, including all engines must have the Briggs #555729 green air filter. Racers are allowed to compete both classes, but must use separate karts. The 2019 schedule has not been finalized, but should be posted in the near future. For more information on these classes or any of the other Wall Sunday Series classes, check out the Wall Sunday Series on Facebook.