by Greg craytor
(Modesto ca United States)
Some times it will run great at wot and others it will only run around 4300 rpm but when it don’t do that I get 5300 rpm out of it and the book said I should be getting 5900 to 6200 at top end. It’s on my 1991 21’ barefoot Sanger with not much extra weight at all and a 21 pitch 3blade the boat will literally leap out of the whole shot. I have tryed squeezing the primer bulb at wot no difference. Can’t figure this thing out
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