A stronger DF 33 Rudder Bracket

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  • properchopper
    • Apr 2007
    • 6968

    #1

    A stronger DF 33 Rudder Bracket

    After bending and twisting my super cool rudder bracket [ Legg Lake invisible monsters, trippin' & flippin'], and my last fun race with a very competetive gasser
    [ I was just spankin' him all over the course ] the old bracket gave up its strength [ pic #1] & got twisted real bad. New bracket, made of aluminum angle should do it. Note brass shear bolt. See next posts, file too large for multiple upload
    Attached Files
    2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
    2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
    '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono
  • properchopper
    • Apr 2007
    • 6968

    #2
    New bracket photo

    top 3/4 view
    Attached Files
    2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
    2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
    '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

    Comment

    • properchopper
      • Apr 2007
      • 6968

      #3
      another view

      top 3/4 view
      Attached Files
      2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
      2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
      '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

      Comment

      • properchopper
        • Apr 2007
        • 6968

        #4
        another view

        left side view
        Attached Files
        2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
        2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
        '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

        Comment

        • z400
          Fast Electric Addict!
          • Apr 2007
          • 1311

          #5
          looks great!


          i've got literally the same hardware set up on one of my hulls.



          Did you trim the rudder up some?
          i cant tell by the pics
          Z
          KBB34" Mono - Fast
          ToySport Triton- Not as fast

          Comment

          • Heath M
            Senior Member
            • Mar 2008
            • 806

            #6
            Nice work Tony,
            Whats the over all length of the bracket ( in metric Pls lol)

            Heath
            Brisbane,QLD, Aussie

            Comment

            • SJFE
              Fast Electric Addict!
              • Apr 2007
              • 4735

              #7
              Thats some good thinkin man. I bet shes bullit proof now

              Comment

              • properchopper
                • Apr 2007
                • 6968

                #8
                re :

                Originally posted by Heath M
                Nice work Tony,
                Whats the over all length of the bracket ( in metric Pls lol)

                Heath
                Heath, the bracket measures @ 84 mm from the stern . I had to buy an $ 18.00
                36" piece of aluminum angle stock to get that little piece ! Also, took @ 6 hours of time to "get it right"
                2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

                Comment

                • properchopper
                  • Apr 2007
                  • 6968

                  #9
                  re :

                  Originally posted by z400
                  looks great!


                  i've got literally the same hardware set up on one of my hulls.



                  Did you trim the rudder up some?
                  i cant tell by the pics
                  Yup, it's the .21 Nitro rudder trimmed up @ 3/8 " or so.
                  2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                  2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                  '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

                  Comment

                  • Heath M
                    Senior Member
                    • Mar 2008
                    • 806

                    #10
                    Originally posted by properchopper
                    Heath, the bracket measures @ 84 mm from the stern . I had to buy an $ 18.00
                    36" piece of aluminum angle stock to get that little piece ! Also, took @ 6 hours of time to "get it right"
                    So would i be right in thinking you wouldn't want to make another one lol
                    Brisbane,QLD, Aussie

                    Comment

                    • Doug Smock
                      Moderator
                      • Apr 2007
                      • 5272

                      #11
                      C'mon Tony, make Heath a bracket! He said he'd pay you half of what it's worth. LOL

                      Nice work! Do you keep a spare blade in your box?

                      Doug
                      MODEL BOAT RACER
                      IMPBA President
                      District 13 Director 2011- present
                      IMPBA National Records Director 2009-2019
                      IMPBA 19887L CD
                      NAMBA 1169

                      Comment

                      • properchopper
                        • Apr 2007
                        • 6968

                        #12
                        re :

                        Aw shucks, guys !! Heath, I could send you a cut piece in the shape of mine; you'd want to drill the holes yourself for mating it with the transom bracket & the rudder yourself to assure alignment of the holes. In trade, you could convince David Kingston to offer me for sale some of his trick tunnel stuff.

                        Doug ; I live in L.A.; we never bring a (spare) blade to a gunfight
                        2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                        2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                        '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

                        Comment

                        • Doug Smock
                          Moderator
                          • Apr 2007
                          • 5272

                          #13
                          LOL Whoo Hoo!!
                          MODEL BOAT RACER
                          IMPBA President
                          District 13 Director 2011- present
                          IMPBA National Records Director 2009-2019
                          IMPBA 19887L CD
                          NAMBA 1169

                          Comment

                          • Heath M
                            Senior Member
                            • Mar 2008
                            • 806

                            #14
                            I Made one not quite as pretty as tony's but it will do the job nicely
                            Thanks for the idea

                            Heath
                            Attached Files
                            Last edited by Heath M; 05-31-2008, 03:41 PM.
                            Brisbane,QLD, Aussie

                            Comment

                            • properchopper
                              • Apr 2007
                              • 6968

                              #15
                              Looks like you've "got 'er done". Glad to help.
                              2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                              2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                              '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

                              Comment

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