Re: specs on a yamaha 130 1989 ?
Dropping to a 17p should bring you to 5400 which I would say should be just about perfect I don't have a yamaha but sounds like your a little over propped plus it will make it come out of the hole alot better if not great
Jm2c
I'm sure father frank will give a much better description
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we need a lifeguard at the gene pool
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