Jellenburg
Cadet
- Joined
- Jun 12, 2016
- Messages
- 6
New to the group sorry if this has already been asked or answered. I have a 9.9 evenrude Ecr10 somethin it’s mid to late 80s model. When purchased it had 32:1 wrote on cowl cover. Been running that but having issues with plugs n gas is that right? I’m seeing slot of people saying 50:1 but it’s for diff year and Johnsons motors when asked. What Ratio mix do I need to run? Anyone please? Thanks