Darin's Voracity "Race-Prep" - Taking it "One-Step-Beyond"

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  • Darin Jordan
    Fast Electric Addict!
    • Apr 2007
    • 8332

    #1

    Darin's Voracity "Race-Prep" - Taking it "One-Step-Beyond"

    Well... It looks like you guys have the "bolt-in" performance tinkering part of the Voracity covered here.

    Rafael and Pro Boat sent me back my Test boat, which had a pre-production 3D-Printed tray assembly in it that was for proof-of-concept, not longevity, and it needed to be replaced if things were going to stay in place. Rafael sent along a brand new factory motor tray, so....

    I've started chiseling out the original tray. Naturally, I can't leave things well-enough-alone, so I've decided to do a full "Race-Prep" on this hull. It's not "out of the box" factory anyhow, so why not! Let's see what this thing can REALLY do.

    DISCLAIMER: In NO WAY am I condoning, suggesting, or otherwise recommending that ANY of you try this, or that any of you might have more fun, have a better boat, or will gain any significant performance of ANY KIND, if you were to go down this path. You will VOID your warrantee, as well as cause yourselves ALL kinds of extra work, that may, or may not, help performance. I'm doing this because I already have to replace the tray, and I figured, "what the heck". That's it. PLEASE DON'T ATTEMPT this at home unless you are willing to take ALL the risks with your investment that I'm about to take. Plus, I doubt that any of you would have access to a new, factory motor tray. This is something Rafael arranged for me from the vender. I don't think it's something that's available as a replacement part.

    OK, that out of the way, time to get started...

    Not much to see here. Pliers and a chisel and a lot of time and I have most of the 3D Printed structure out. Need to go over it with a sanding disc to carefully grind away the remnants and get the hull smooth again. Delicate operation to keep from going down into the hull structure. And, want to keep from warping the glass.

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    I think that I'm going to do all of this and leave the battery trays in place at this point in order to keep from disturbing the hull bottom at all. They add rigidity and I'll try to work around them.

    I'm likely going to be adding a layer of Carbon Fiber inside this hull, and I'll work that up in between the existing battery trays, which I think will help to hold them in place for the long-term.
    Darin E. Jordan - Renton, WA
    "Self-proclaimed skill-less leader in the hobby."
  • Banzee
    Senior Member
    • Mar 2012
    • 186

    #2
    Do you think that the batteries trays can be closer each other ? Do it will change something like chine walk at very high speed or torque roll ?

    Comment

    • Darin Jordan
      Fast Electric Addict!
      • Apr 2007
      • 8332

      #3
      Originally posted by Banzee View Post
      Do you think that the batteries trays can be closer each other ? Do it will change something like chine walk at very high speed or torque roll ?
      Possibly, but you can only put them so close before they started butting cells together.

      I'm actually an advocate for having a single pack right down the middle. If I feel so inclined, I may modify these to add that ability to use a single 6S pack.
      Darin E. Jordan - Renton, WA
      "Self-proclaimed skill-less leader in the hobby."

      Comment

      • Banzee
        Senior Member
        • Mar 2012
        • 186

        #4
        Originally posted by Darin Jordan View Post
        Possibly, but you can only put them so close before they started butting cells together.

        I'm actually an advocate for having a single pack right down the middle. If I feel so inclined, I may modify these to add that ability to use a single 6S pack.
        I like the idea of the single pack ! For sure , you need to keep some space between the packs and putting something soft to prevent damage !

        Comment

        • Darin Jordan
          Fast Electric Addict!
          • Apr 2007
          • 8332

          #5
          I'm in this for the full meal deal now!

          Chissiled and sanded out the remainder of the structure and glue, managing not to go through the hull.

          Removed the hardware and the stuffing tube. I annealed the brass to allow for easier strut adjustment. More,on that later.

          Decided that I'd upgrade to a flooded stuffing tube arrangement, so drilled up the transom.

          Decided to run with the battery trays in place. Easier to manage two 3S packs, and also allows for a pair of 4S packs, should I feel so inclined.

          Next step will be a layer of carbon. More to come.

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          Darin E. Jordan - Renton, WA
          "Self-proclaimed skill-less leader in the hobby."

          Comment

          • Darin Jordan
            Fast Electric Addict!
            • Apr 2007
            • 8332

            #6
            I should probably make note...

            IF this was a factory, out of the box boat, I would NOT be going to these lengths. I'd leave it as stock as possible and race it.

            But, since this was a test sample and needed the tray replaced anyhow, well... here we go!
            Darin E. Jordan - Renton, WA
            "Self-proclaimed skill-less leader in the hobby."

            Comment

            • Rafael_Lopez
              Senior Member
              • Jan 2015
              • 470

              #7
              Admit it, even if it were a production boat, you wouldn't leave it alone. It's who we are.
              Rafael Lopez
              Product Developer-Pro Boat
              My Facebook https://www.facebook.com/profile.php?id=100010183246751

              Comment

              • kfxguy
                Fast Electric Addict!
                • Oct 2013
                • 8750

                #8
                Can't wait to see it run!
                32" carbon rivercat single 4s 102mph, 27” mini Rivercat 92mph, kbb34 91mph, jessej micro cat(too fast) was

                Comment

                • Vaportrails311
                  Junior Member
                  • Aug 2015
                  • 12

                  #9
                  Motor upgrade esc ? Can't stop now! Lol

                  Comment

                  • Darin Jordan
                    Fast Electric Addict!
                    • Apr 2007
                    • 8332

                    #10
                    I suppose I should actually pull this off the shelf and get back on it one of these days...
                    Darin E. Jordan - Renton, WA
                    "Self-proclaimed skill-less leader in the hobby."

                    Comment

                    • angrycat
                      Record Chaser
                      • Mar 2013
                      • 66

                      #11
                      i think you should lol im in the process of modifying an old blackjack hull and this is giving me some incentive to finish the build now that i really dont feel like laying the rest of the carbon/kevlar..... (still peeling epoxy off my arms and hands lol)

                      Comment

                      • Darin Jordan
                        Fast Electric Addict!
                        • Apr 2007
                        • 8332

                        #12
                        Got back to work on this, finally.

                        Reinforced the area where I removed the 3D printed mount with, what else; carbon fiber.

                        While that was still wet, I mixed some epoxy, milled fiber, and cavasil and installed the mount. Drilled some homes along the mount just to help with adhesion. Used some wood blocks to try to keep the bottom flat while it all set up.

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                        Darin E. Jordan - Renton, WA
                        "Self-proclaimed skill-less leader in the hobby."

                        Comment

                        • Keagan-Z06
                          Senior Member
                          • Mar 2016
                          • 970

                          #13
                          That looks quite nice. Why did you drill a bigger hole? Going with a larger motor and tube?
                          Proboat Voracity-E 36" , Proboat Zelos 36 Twin , Proboat Miss Geico 29" , Traxxas Spartan, Fightercat Daytona, Zonda

                          Comment

                          • Mxkid261
                            Senior Member
                            • Jun 2015
                            • 734

                            #14
                            Originally posted by Keagan-Z06 View Post
                            That looks quite nice. Why did you drill a bigger hole? Going with a larger motor and tube?
                            He is running a flooded stuffing tube on this one probably for more strut adjustment

                            Comment

                            • Tamelesstgr
                              Fast Electric Addict!
                              • Jun 2014
                              • 1512

                              #15
                              I like the idea about wood blocks and the clamp while setting the mount. I need to devise a similar idea when I finally set my tray in place in my mono.
                              NEVER SATISFIED RACING
                              Fine Design 32 V-Hull 4082+6s

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