Propeller bullet nut

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  • Tony
    Senior Member
    • Feb 2008
    • 413
    #1

    Propeller bullet nut

    Is it just for look, or does it help direct the water? My other 32"cat has it, but the BJ26 doesn't have one. So, should i add one to the BJ26 as well?
    Tags: None
    • Raydee
      Fast Electric Addict!
      • May 2007
      • 1603
      #2
      It adds at least 1mph to your boat


      Just kidding, I think they are just for looks mostly but because they are streamlined they must have a little less drag.
      Team Liquid Dash

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        • mittens
          Junior Member
          • Sep 2014
          • 8
          #3
          THe stock blackjack drive system and shaft is a 3mm nut? or a 4mm? I can find 4mm spiked nuts but not 3mm....

          would like to add one just for the hell of it.
          ProBoat Blackjack 26, Octora X642 prop (Sharpened and balanced by OSE), Removed Battery Trays & Styrofoam to Add pool noodles making battery slots in the bottom of the sponsons and float whole boat full of water, stock out-drive, 2-(5000MaH, 2S, 30C's)

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