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Thread: Stern Thruster

  1. #1
    Join Date
    Aug 2020
    Location
    Middle Tennessee
    Posts
    736

    Default Stern Thruster

    Can someone with a 21 supra with a thruster see if they can find a brand on the thruster motors?
    It's something I would really like to make for my boat and if I can figure out what they are using for motors I can do all the machine work to make it work.
    Anyone know?
    2020 Supra SA

  2. #2
    Join Date
    Aug 2019
    Posts
    171

    Default

    I keep thinking about using my Mini Kota and shrouding it in a tube. Mini Kota makes a nice engine mount thruster, 24v, 80lbs of thrust, $900, that looks prime for a diy stern thruster.
    Looks like the Supra thruster has 88 lbs of thrust and draw 245 amps.

    2005 Tige 22v

  3. #3
    Join Date
    May 2018
    Posts
    4,923

    Default

    Quote Originally Posted by cucv View Post
    I keep thinking about using my Mini Kota and shrouding it in a tube. Mini Kota makes a nice engine mount thruster, 24v, 80lbs of thrust, $900, that looks prime for a diy stern thruster.
    Looks like the Supra thruster has 88 lbs of thrust and draw 245 amps.

    2005 Tige 22v
    88lbs each or 44lbs each?


    Sent from my iPhone using Tapatalk
    2021 Supra SA 400
    2018 Supra SA 400 (SOLD)
    Michigan

  4. #4
    Join Date
    Aug 2019
    Posts
    171

    Default

    Sorry, I miss spoke, the ezDrive thruster is 88lbs of thrust each, I haven't found the Supra spec.
    I see Sonic was all over a wakegarage thread last year on using a Mini Kota for a thruster.
    There are lots of replacement motors for thrusters on ebay, might be able to get some info off a serial tag.

    2005 Tige 22v

  5. #5
    Join Date
    Aug 2020
    Location
    Middle Tennessee
    Posts
    736

    Default

    Thanks,
    I've seen the trolling motor setups but on a boat this nice I want to stick with nicer looking parts.
    I really like the 2 separate small motors that supra is using, it's genius vs one larger one IMO.

    Hoping someone has one that can see some markings on it, although it might be all in the shroud and not visible.
    2020 Supra SA

  6. #6
    Join Date
    May 2018
    Posts
    4,923

    Default

    I will be happy to look when I get my boat in February.


    Sent from my iPhone using Tapatalk
    2021 Supra SA 400
    2018 Supra SA 400 (SOLD)
    Michigan

  7. #7
    Join Date
    Aug 2020
    Location
    Middle Tennessee
    Posts
    736

    Default

    Quote Originally Posted by larry_arizona View Post
    I will be happy to look when I get my boat in February.


    Sent from my iPhone using Tapatalk
    That will give me a month to build one! Lol
    I'll take you up on that if no one else is willing to look
    2020 Supra SA

  8. #8
    Join Date
    May 2018
    Posts
    4,923

    Default

    Boat could arrive sooner and I will forward any information I can as soon as I can


    Sent from my iPhone using Tapatalk
    2021 Supra SA 400
    2018 Supra SA 400 (SOLD)
    Michigan

  9. #9
    Join Date
    Jun 2020
    Location
    Reno, NV
    Posts
    741

    Default

    I came across a discussion about the thruster on PN about the Nautiques washing out the goofy side wave. Only 1-2 comments about it. Curious if the Supra thruster design has an impact on wave dynamic. I await your reports.
    2020 SA 450 Wife calls it White Cloud. Said it makes her feel "Classy"
    2017 Sanger V215sx. We call it Viagra because it's the little blue pill that gets everyone up (Sold)

  10. #10
    Join Date
    Oct 2020
    Posts
    13

    Default

    Quote Originally Posted by 2in2out View Post
    I came across a discussion about the thruster on PN about the Nautiques washing out the goofy side wave. Only 1-2 comments about it. Curious if the Supra thruster design has an impact on wave dynamic. I await your reports.
    I'd assume that the plates on the Supra surf system would shield the thrusters that sit above, from interfering with the wave

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