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Thread: Old style powerfin "A" style blades

  1. #1

    Old style powerfin "A" style blades

    A bolt vibrated loose from my rotax y pipe and went through the prop. Destroyed one blade. That blade design (A) is obsolete and I cannot order replacements. Anyone have one lying around? I've ordered a warp drive in the meantime, but I would like to have the powerfin as a backup, or vise versa depending on how the Warp drive works....Needs to be left hand rotation.....


  2. #2
    Senior Geezer buster's Avatar
    Join Date
    Dec 2008
    1540 miles northwest of Miami
    Hey Bruce,

    Sorry about your bad luck with the powerfin. If you can't locate a blade here, I would try checking with 084 experimenters forum. I bet someone over there has some lying around.


  3. #3
    KWAZY old Southerner... Duane Scarborough's Avatar
    Join Date
    Feb 2009
    Wilson, NC

    What a darned shame. That was a pretty decent prop.

    Your bad luck should be a reminder to the rest of us.

    A little dab of Loc-Tite may have saved it.

    The good news is you wanted to try a Warp Drive anyway, right?

    A KWAZY old Southerner... and darn PROUD of it.

    Airboat Pros MiniPro 116 / Frog Spit
    SS rigging - with side by side seating
    Teledyne 4A084-4 engine
    Solex H30/31 Carb
    Arrow Prop 1.73:1 reduction
    67" Whirlwind 2 blade Mini Prop

    under construction


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