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I have a 22' trophy w/ a 130hp AQ145B (4cyl) that turns 4700rpmWOT connected to a 290 outdrive and a 14x17 prop. Top speed is 22mph. some times it will just wind up and hit 6000rpm then catch again real quick. I think I might have the wrong prop. Should I go to a 14x 19or21 ??
