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Thread: Advice please: Motor for blackjack 24

  1. #1
    Join Date
    Dec 2019
    Location
    FL
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    5

    Default Advice please: Motor for blackjack 24

    Hi,
    Looking for advice on faster motor for Blackjack 24. I am only vaguely familiar with kv,etc. but was hoping there was a relatively cheap way to upgrade the motor (it's broken - long story) and hopefully it would just be a drop in for a small increase in speed. I already have an 80 amp ESC (for 3 cell)and understand I would probably need a cooling jacket and maybe motor mount. But if someone could please simply name a specific motor and related parts with stock prop hopefully, that would work in there I would be eternally grateful. I asked Steve and he might as well have been explaining how to start a B-767. Please keep it simple - Thanks

  2. #2
    Join Date
    Jul 2016
    Location
    IL
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    4,100

    Default

    I put in the Dynamite 3910 6pole 2000kv motor from the blackjack 29 back when I had a Blackjack 24. That motor has since been replaced with the 3831, so you can probably find a used one for cheap.
    Vac-U-Tug Jr (13mph)

  3. #3
    Join Date
    Dec 2019
    Location
    FL
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    Default

    Great! Thanks for your answer!

  4. #4
    Join Date
    Dec 2019
    Location
    FL
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    5

    Default

    Hi,
    Would you happen to know if that will fit the stock shaft and prop?
    Thanks

  5. #5
    Join Date
    Dec 2019
    Location
    FL
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    Default

    The 3831 that is.

  6. #6
    Join Date
    Jul 2016
    Location
    IL
    Posts
    4,100

    Default

    The stock motor is a 5mm shaft, so the stock collet will fit both a 3910 and 3831 motor.
    Vac-U-Tug Jr (13mph)

  7. #7
    Join Date
    Dec 2019
    Location
    FL
    Posts
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    Default

    Awesome! Thanks a million for your reply.

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