38,8" MHZ Racemaster build

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  • steveo
    Fast Electric Addict!
    • Apr 2007
    • 1454

    #16
    Looks like its runnning wet but in those conditions not a bad thing, but maybe u set it up that way. Looks fast

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    • Darkcyber
      Member
      • Nov 2013
      • 51

      #17
      Originally posted by steveo
      Looks like its runnning wet but in those conditions not a bad thing, but maybe u set it up that way. Looks fast
      Yes, you are right. I will run second at the silent water and it will say about any problems this boat settings.
      I want to bigger prop to, think to try 447 or 450 with another blade form. May be some props with bigger step, 1,5 or 1,6 like octura 547, 647 or 550, 650.

      I want more than 100 km/h finally. Now it goes 75-85 km/h, as it looks.

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      • flraptor07
        Fast Electric Addict!
        • Aug 2013
        • 2451

        #18
        Originally posted by Darkcyber
        Yes, you are right. I will run second at the silent water and it will say about any problems this boat settings.
        I want to bigger prop to, think to try 447 or 450 with another blade form. May be some props with bigger step, 1,5 or 1,6 like octura 547, 647 or 550, 650.

        I want more than 100 km/h finally. Now it goes 75-85 km/h, as it looks.
        The Octura Y547 works real good on the Popeye

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        • Darkcyber
          Member
          • Nov 2013
          • 51

          #19
          Some new videos of the Racemaster boat.
          It is a same setup, but some small changes in the boat settings.



          and todays top-speed record:

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          • Darkcyber
            Member
            • Nov 2013
            • 51

            #20

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            • Darkcyber
              Member
              • Nov 2013
              • 51

              #21

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              • Darkcyber
                Member
                • Nov 2013
                • 51

                #22

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                • Darkcyber
                  Member
                  • Nov 2013
                  • 51

                  #23
                  Hello all! There are some new videos of the new settings of my racemaster.

                  I was move mass center back to the transom, now is 28%. I was buy new lipo, 300 gramms lighter. And now i have a new speed record - 91,1 km/h

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                  • Darkcyber
                    Member
                    • Nov 2013
                    • 51

                    #24

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                    • grsboats
                      Senior Member
                      • Jul 2012
                      • 975

                      #25
                      Nice place and great boat.Gill
                      GO FAST AND TURN RIGHT !
                      www.grsboats.com.br

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                      • Darkcyber
                        Member
                        • Nov 2013
                        • 51

                        #26
                        There are some new videos with another prop. I think it will be a happy end for this hull. Only fun and swim next time.

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                        • Darkcyber
                          Member
                          • Nov 2013
                          • 51

                          #27

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                          • Darkcyber
                            Member
                            • Nov 2013
                            • 51

                            #28
                            There are the last dragon swim. Best setups and best speed.

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                            • Darkcyber
                              Member
                              • Nov 2013
                              • 51

                              #29
                              Dragon in fire

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                              • Darkcyber
                                Member
                                • Nov 2013
                                • 51

                                #30
                                Etti 220 HV is very dangerous ESC.

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