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Yamaha changed the intake manifold back and forth between the models, very confusing. There are two sizes and the suppliers often goof up even if you give them the exact Model number of your boat as there were small and large sizes within the same MY.Weird. I hope aquasport Will respond with explanation.
2016 SX 240
So I decided to do ribbon delete prior to fogging motors and ordered aquasport rings. Guess what. They don’t fit. Too small. Aqua sport does not answer phone and no response to email so far, so I put everything back together without the spacer. What do you think about that? I don’t see why spacer is needed At all other than potential issues with turbulence.