Updated Racing Rules

August 22, 2022

A minor modification to the racing rules….

ENGINE TYPE: A .40 to .46 cu. in. two-stroke ringed or non-ringed engine is required.Â â€œHigh Performanceâ€Â (i.e. Nelson, Jett, etc.) engines will NOT be allowed. No tuned mufflers (with internal pipe) like Nelson, Jett, Super Tiger, etc. allowed.Â You are allowed to remove the conical baffle in the OS Power Box muffler.Â Engine must be able to idle and be shut off by radio control.

Four-Star-40-and-UpRoar-Rules-August-10-2022

Author

Stephen Adams

Stephen got into RC in 1996 shortly before his first son was born. He enjoys building and loves WWII scale. He returned to active flying in 2021 after several years out of the hobby and lives by the adage: "as the eyes get older, the planes get bigger".
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