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  1. #1
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    What about welding this cavitation plate? photos

    I know that skegs are not welded
    It looked like welding cavation plates may be acceptable.
    Low speed application as long as I own the motor- big boat.


  2. #2
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    I bet that pissed you off.
    Weld it, cav plate has little function other than spray diverter in most of it's needs. Meaning it is lightly loaded.

    FWIW they are highest loaded at lowest speeds.
    Regards,
    Charlie North
    If it ain't broke, modify it.
    80 21' Superboat with Yamaha 225 Excel power
    76 Glastron to be powered by a 6.2 L92 with surface drive
    87 Glastron CVX20 Hull

  3. #3
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    As stated above,but drill the end of that crack,and be prepared for it to break off when you straighten it.Then weld it back on.

  4. #4
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    Drill yes but I would also cut a v groove top and bottom.

    Rock
    Team Junk

    No sparkling wiggles in here, only dump truck grinches.

    "Screamin Heathen"

  5. #5
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    No issues running a welded cavitation plate. Hardly sees any load at all
    Erik Kiser

  6. #6
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    Put a Bob's Big Foot on it. Helps planning and adds a bunch of strength. Great on a fishing boat. Not like a "Whale Tail". Mounts under and covers tha whole area, Out of the water at planning speeds anyway.
    I carry a gun because a cop won't fit in my pocket.

    1987 Glasstream 15V
    1986 Mariner "Tower of Power" 115

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