Wizard WA-25 padded block

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  • July 24, 2019 at 2:01 pm #179422
    brandon-gotte
    Participant

      Read some post in scream and fly or boat racing facts about rumored wizard/ mercury built padded blocks.
      Has anyone out there ever seen any 12 hp Powermatic or WA-25 wizard with padded blocks? Thanks

      July 24, 2019 at 2:31 pm #179423
      RICHARD A. WHITE
      Participant

        Lifetime Member

        Oh that would be fun…..

        http://www.richardsoutboardtools.com
        classicomctools@gmail.com

        July 25, 2019 at 12:36 pm #179467
        Anonymous

          Some of the 20 cu in Wizard blocks were 20H blocks that Mercury milled part of the pad away. When sales dropped on the 20H Mercury used them on some Wizards after removing part of the pads.

          August 11, 2019 at 11:51 pm #181151
          brandon-gotte
          Participant

            Thanks, very much .

            August 12, 2019 at 11:14 pm #181233
            phil
            Participant

              US Member - 2 Years

              What is a padded block?

              http://www.omc-boats.org
              http://www.aerocraft-boats.org

              August 13, 2019 at 8:57 pm #181287
              Anonymous

                Material was added in the top of the combustion chamber to increase compression and performance of the motor.

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