Recent content by JohnZa

  1. J

    2001 Mercury 4 stroke low power

    Hi guys, Got a 14' rib and re powered from a 25hp Evinrude 2 stroke to a Mercury 60 4 stroke Old setup gave me 30 knots with just me on board Now with over double the power I'm now barely managing to get to over 4000 revs and am running max 23knots Load on the boat is 2 people aboard...
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