Darin's Raptor P-Spec Rigger Build

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  • Darin Jordan
    Fast Electric Addict!
    • Apr 2007
    • 8335

    #16
    Once everything was fitted, I finished up the painting, which I'm certain I'm going to have to redo after the Nationals, due to the problems I recently mentioned about painting and using a primer sealer... paint seems to peel right off. It'll do until after the big races... then I'll pull it down and redo it.

    Then it was just a matter of assembling everything.

    I put the ProBoat ESC just aft of the motor, and now have room for a 4S1P 4500mah pack (Elite) in front of the motor. I have a different setup that I'm going to try, however, which consists of two 4S1P 2200mah 35C Elite packs wired up in parallel. With this setup, I can fit one pack between the booms, and the other I can move around in the space in front of the motor... Leaves LOTs of room up front, and still gives mre 4400mah to work with, which should be plenty for a 1-mile race. I'll get some pics of that another time.

    It's a little bit tight around the motor, but everything actually goes in pretty simply, and the ESC can be taken out without much of a hassle.

    I've separated the radio box from the motor compartment with a carbon-fiber bulkhead. The radio wire for the ESC to the RX was handled by drilling an appropriate sized hole in the bulkhead, then temporarily removing the plug from a servo extension wire, sliding the wires through, then putting the connector back on and sealing the wires at the bulkhead with silicone. Works slick...
    Attached Files
    Darin E. Jordan - Renton, WA
    "Self-proclaimed skill-less leader in the hobby."

    Comment

    • Darin Jordan
      Fast Electric Addict!
      • Apr 2007
      • 8335

      #17
      Here are some completed shots with the top on...


      Also, here is an example of how to setup the turn-fin bracket.
      Attached Files
      Darin E. Jordan - Renton, WA
      "Self-proclaimed skill-less leader in the hobby."

      Comment

      • Darin Jordan
        Fast Electric Addict!
        • Apr 2007
        • 8335

        #18
        Here is a shot of the batteries installed. You can see how they compare to a single 4500mah 4S pack.

        Also shown is the radio box area, and you can see the turn-fin I'll be starting out with.
        Attached Files
        Darin E. Jordan - Renton, WA
        "Self-proclaimed skill-less leader in the hobby."

        Comment

        • Ub Hauled
          Fast Electric Addict!
          • Aug 2007
          • 3031

          #19
          Darin, very nice work man...
          :::::::::::::::. It's NEVER fast enough! .:::::::::::::::

          Comment

          • j.m.
            Senior Member
            • Jul 2008
            • 838

            #20
            So. McClendon's hardware? That's pretty cool. My Dad's cousin lives up in Washington... Our name is McLendon.

            Comment

            • Darin Jordan
              Fast Electric Addict!
              • Apr 2007
              • 8335

              #21
              Originally posted by j.m.
              So. McClendon's hardware? That's pretty cool. My Dad's cousin lives up in Washington... Our name is McLendon.
              Yup... here is their website: http://www.mclendons.com/
              Darin E. Jordan - Renton, WA
              "Self-proclaimed skill-less leader in the hobby."

              Comment

              • j.m.
                Senior Member
                • Jul 2008
                • 838

                #22
                Cool! Thanks! :D There's a lot more McLendon's than I knew about then... {btw, i'm the fifth} [Jonathon Collins McLendon V]

                Gorgeous boat btw. I was speechless when I saw the last few pictures.

                Comment

                • detox
                  Fast Electric Addict!
                  • Jun 2008
                  • 2318

                  #23
                  Nice touch on the sponsons...they appear to be reshaped on belt sander (more pointed and flat on sides) then reskinned using 1/64 ply.

                  Is that turnfin your design?


                  ....

                  Comment

                  • Darin Jordan
                    Fast Electric Addict!
                    • Apr 2007
                    • 8335

                    #24
                    Originally posted by detox
                    Nice touch on the sponsons...they appear to be reshaped on belt sander (more pointed and flat on sides) then reskinned using 1/64 ply.

                    Is that turnfin your design?


                    ....

                    I did just that... I wanted to try something different with the sides from the originals. I reskinned them with 1/16" actually... not worried about weight... want it strong. I also added a different ride-pad surface.

                    The turn fin came with the kit, but I trimmed it down in some places.
                    Attached Files
                    Darin E. Jordan - Renton, WA
                    "Self-proclaimed skill-less leader in the hobby."

                    Comment

                    • HOTWATER
                      Fast Electric Addict!
                      • Nov 2008
                      • 2323

                      #25
                      That thing is Killer Darin! Great job on everything! That thing looks fast just sitting there!!!

                      As far as paint goes, I used spray Kilz over top of two coats of sanding sealer on my little rigger (Avitar pic) then I used Krylon primer followed by Krylon paint (all spray bomb rattle cans). I have yet to have ANY of the paint peel off of anything from the hatch tape. I am a Painting Contractor and I use Kilz on alot of finicky stuff that paint would otherwise not stick to....Just a thought for you to try...

                      -Kent
                      "Will race for cookies!"
                      IMPBA D12
                      My Gallery: http://forums.offshoreelectrics.com/album.php?u=1738

                      Comment

                      • Darin Jordan
                        Fast Electric Addict!
                        • Apr 2007
                        • 8335

                        #26
                        I've heard from two friends that run this same setup and they have both had trouble with the allthread support on the turn fin bracket dragging in the water in the turns... I'm trying to find out more about their setups, but mine is currently 1.2" above the ride surfaces when on a setup board... I can't imagine water getting up that high at speed, but I'm going to look into it. If it needs to go up, I'll make a new threaded hole in the tub and then extend a bracket up off the end of the turn fin bracket.
                        Darin E. Jordan - Renton, WA
                        "Self-proclaimed skill-less leader in the hobby."

                        Comment

                        • detox
                          Fast Electric Addict!
                          • Jun 2008
                          • 2318

                          #27
                          Thanks for your help Darin. My Raptor build has been on hold until now.


                          ....................

                          Comment

                          • LiPo Power
                            DJI Drone Advanced Pilot
                            • May 2009
                            • 3186

                            #28
                            Nice work Darin!
                            I see you are using Pro Boat ESC, what is the part number of it please?
                            Thank You
                            DJI Drone Advanced Pilot
                            Canada

                            Comment

                            • Darin Jordan
                              Fast Electric Addict!
                              • Apr 2007
                              • 8335

                              #29
                              Originally posted by LiPo Power
                              Nice work Darin!
                              I see you are using Pro Boat ESC, what is the part number of it please?
                              Thank You
                              This is it right here: http://www.offshoreelectrics.com/pro...prb3309&cat=75

                              Be warned, however... it's quite a bit bigger and heavier than the equivalent AQ ESC. You have to lay it out just right to fit it all in there.

                              We'll see if it'll hold up to the Amps at this level... I'll have to push it to keep up with the UL1 powered boats...
                              Darin E. Jordan - Renton, WA
                              "Self-proclaimed skill-less leader in the hobby."

                              Comment

                              • Darin Jordan
                                Fast Electric Addict!
                                • Apr 2007
                                • 8335

                                #30
                                DONE! I stripped the hull back down to bare fiberglass and started over. This is Krylon primer, with all Duplicolor paint and clear. I like this revision MUCH better!

                                Now just to tune and race!!
                                Attached Files
                                Darin E. Jordan - Renton, WA
                                "Self-proclaimed skill-less leader in the hobby."

                                Comment

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