I have a 1976 20'. Evinrude 175, does anyone have any info what size prop I should be running.
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Propeller size evinrude 175
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what are you running now?
if you dont have one id start maybe with a 15x15 and go from there.
use this site, http://rbbi.com/folders/prop/propcalc.htm
put the true numbers in and try go get the slip as close to zero as possible. im right at about 11%
Marc Muzzy[br]S.W. Florida [br]Anna Maria Island[br]\'81 25 \'09 suzuki 250[br]
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