Proboat 17 power boat racer

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  • Jesse J
    scale FE racer
    • Aug 2008
    • 7116

    #1

    Proboat 17 power boat racer

    Looks like nobody has posted on this guy?
    I just picked up one and can?t wait to try it.
    Anyone got anything on this guy?
    "Look good doin' it"
    See the fleet
  • Dr. Jet
    Fast Electric Addict!
    • Sep 2007
    • 1707

    #2
    I'm not a big fan of steerable outdrives, but it looks like they have worked out all the kinks. Might be just the ticket for fountain racing......
    A nation of sheep breeds a government of wolves

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    • fweasel
      master of some
      • Jul 2016
      • 4282

      #3
      Been meaning to grab two of them for some pool racing on vacation. Curious to hear your thoughts.
      Vac-U-Tug Jr (13mph)

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      • Jesse J
        scale FE racer
        • Aug 2008
        • 7116

        #4
        I never liked steerable outdrives either, but this self righting feature makes up for a lot. And makes rough water much more fun!
        I’ll report as soon as I can get her out; the ponds are a little less confused, so hopefully today.

        Now I’m looking for a 1/18 scale truck to pull it.. and likely make a trailer... anybody tig weld?
        "Look good doin' it"
        See the fleet

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        • Dr. Jet
          Fast Electric Addict!
          • Sep 2007
          • 1707

          #5
          One of the little V-Hulls I have in my fleet is the MHZ Gecko. I had set it up many years ago with virtually the same power system, but with a "conventional" stinger and rudder drive. The torque of the outrunner made the hull self-righting as well. All I can say is this is a HUGE benefit and in fact The Stinkbugworks is doing research and development on building a self-righting hull with a flood chamber this very minute.

          TIG weld? 1/18 scale is pretty small; brazing or even just soldering K&S brass tubes may be easier.
          A nation of sheep breeds a government of wolves

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          • Dr. Jet
            Fast Electric Addict!
            • Sep 2007
            • 1707

            #6
            There is a discussion on RC Groups about this boat and it focused on the U-joint in the outdrive. See https://www.rcgroups.com/forums/show...cer-Deep-V-RTR

            Graupner used steerable outdrives in a lot of their kits, but used flex cable instead of straight shafts and U-joints. That might be a good "durability" upgrade.
            A nation of sheep breeds a government of wolves

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            • Jesse J
              scale FE racer
              • Aug 2008
              • 7116

              #7
              8D08BC6A-235D-41C4-AEBB-BDAF9FC6DF49.jpg

              Anybody make trailers?
              "Look good doin' it"
              See the fleet

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              • bogieboy
                Senior Member
                • Jun 2018
                • 219

                #8
                Originally posted by Dr. Jet
                There is a discussion on RC Groups about this boat and it focused on the U-joint in the outdrive. See https://www.rcgroups.com/forums/show...cer-Deep-V-RTR

                Graupner used steerable outdrives in a lot of their kits, but used flex cable instead of straight shafts and U-joints. That might be a good "durability" upgrade.
                Graupner also used U-joints...LOL i have a an old graupner hull sitting with their steerable outdrive, solid shaft, and u-joint collecting dust...

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                • 30nitro
                  Senior Member
                  • Feb 2018
                  • 330

                  #9
                  Traxxas Villain.....twin steerable out drives....straight shafts....UV joints.... got one years ago....still goin...

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                  • Dr. Jet
                    Fast Electric Addict!
                    • Sep 2007
                    • 1707

                    #10
                    Years ago, I bought a Graupner Systems (I still have it, but that's another story ). It was one of the earlier kits with the steerable outdrive. I think they eventually went to a strut/rudder configuration.
                    Attached Files
                    A nation of sheep breeds a government of wolves

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                    • Jesse J
                      scale FE racer
                      • Aug 2008
                      • 7116

                      #11
                      Howdy gang, hoping all are having a good time at home... working on boats!
                      I got the powerboat out yesterday before the snowstorm last night and here is the before video.

                      I have since done a V1 round of mods.
                      "Look good doin' it"
                      See the fleet

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                      • Jesse J
                        scale FE racer
                        • Aug 2008
                        • 7116

                        #12
                        powerboat 17 V1 mods

                        As you can see from the video (aside from me needing to tilt up my gopro) that the lil bugger is way too loose.
                        Hoping to plant her better I have raised the strudder by 8mm.

                        I also made sure I was at neutral with strudder angle.

                        might have to wait until next weekend to test...
                        Attached Files
                        "Look good doin' it"
                        See the fleet

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                        • Dr. Jet
                          Fast Electric Addict!
                          • Sep 2007
                          • 1707

                          #13
                          So in raising the strudder, it appears you did some mods on the strudder bracket and the strudder pivot point, but the photos don't reveal all the details. Care to elaborate on what you did? It looks like you shimmed the strudder bracket. Was that to get the propshaft length to work or was that structural? It looks like flipping the control linkages was all you needed to do for the steering linkage.
                          A nation of sheep breeds a government of wolves

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                          • fweasel
                            master of some
                            • Jul 2016
                            • 4282

                            #14
                            Yours ran exactly how mine did. It was tough for my son to keep off the throttle, but he enjoyed the spin outs. I'll be interested to see how your V1 modifications perform. I was also thinking of propping down a little.
                            Vac-U-Tug Jr (13mph)

                            Comment

                            • Jesse J
                              scale FE racer
                              • Aug 2008
                              • 7116

                              #15
                              Originally posted by Dr. Jet
                              So in raising the strudder, it appears you did some mods on the strudder bracket and the strudder pivot point, but the photos don't reveal all the details. Care to elaborate on what you did? It looks like you shimmed the strudder bracket. Was that to get the propshaft length to work or was that structural? It looks like flipping the control linkages was all you needed to do for the steering linkage.
                              Shim was to kick the angle down to neutral. I dremmeled 8mm off the mount then shimmed to keep everything snug.
                              Yep just flipped the linkages. I can add some more photos, this has me hopeful and yes... might be propping down. But one thing at a time.
                              "Look good doin' it"
                              See the fleet

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