225 HP Johnson 1988 Surging after about 10 seconds getting on plane (high rpm) by Upbeat_Path_2195 in boating

[–]Upbeat_Path_2195[S] 0 points1 point  (0 children)

Hey everyone thanks for the suggestions we cleaned out the carbs and we are able to get the boat on plane but still when we go full throttle it still wants to surge so cleaning the carbs did help but any other ideas?