New twin rigger

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  • grsboats
    Senior Member
    • Jul 2012
    • 975

    #91
    Some updates: spent the whole weekend testing the boat with different props and figured out that an unkonwn problem with the left motor is causing a big interference with the top speed...definetively motors are spinning different rpms.Removed the TPpower and replaced with 2 Neu 1527 1D on 6S and SF 240 with datalogging......now what I can say is driving this boat is a joy.Temps,amps and and speed are great.This week more tests with video.Thanks Gill
    GO FAST AND TURN RIGHT !
    www.grsboats.com.br

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    • urbs00007
      Senior Member
      • Jun 2011
      • 826

      #92
      twin

      Originally posted by grsboats
      Some updates: spent the whole weekend testing the boat with different props and figured out that an unkonwn problem with the left motor is causing a big interference with the top speed...definetively motors are spinning different rpms.Removed the TPpower and replaced with 2 Neu 1527 1D on 6S and SF 240 with datalogging......now what I can say is driving this boat is a joy.Temps,amps and and speed are great.This week more tests with video.Thanks Gill
      hi gil, how does the swordfish compare to the castle 240? glad you solved the motor tp motor issue. was the issue with the esc or motor?

      Comment

      • grsboats
        Senior Member
        • Jul 2012
        • 975

        #93
        SF's are working as good as Castle but Castle's datalogging is my personal preference.Send both motors for a buddy that is more experienced with Tp's and let's see what he says.I know Neu's motors are more expensive but worth every buck spent with them......Thanks Gill
        GO FAST AND TURN RIGHT !
        www.grsboats.com.br

        Comment

        • grsboats
          Senior Member
          • Jul 2012
          • 975

          #94
          Project is still alive just waiting for parts to be delivered from customs(this is really boring).In this mean time I'm testing a bunch of props with my single motor rigger and speed has improved a little...now 155km.I Hope have everything ready for our big event in mid october. video: http://youtu.be/WleEKsS5PbQ
          Gill
          GO FAST AND TURN RIGHT !
          www.grsboats.com.br

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          • grsboats
            Senior Member
            • Jul 2012
            • 975

            #95
            some updates: boat is running great with the V's series but need to try more strut adjustments(really fine tunning) to compensate lift of propellors.top speed is right now at 106,3mph and will raise soon.During the last test session I suffered a very bad flip after hit a piece of wood but boat survived with no injuries...gps showed 154km at that crash.here some new videos:http://youtu.be/r4Mv35WCUDI and http://youtu.be/-9yTT_4B9eY.Next week our big event takes place and hope I have luck with the GRX fleet.Thanks Gill
            GO FAST AND TURN RIGHT !
            www.grsboats.com.br

            Comment

            • urbs00007
              Senior Member
              • Jun 2011
              • 826

              #96
              Originally posted by grsboats
              some updates: boat is running great with the V's series but need to try more strut adjustments(really fine tunning) to compensate lift of propellors.top speed is right now at 106,3mph and will raise soon.During the last test session I suffered a very bad flip after hit a piece of wood but boat survived with no injuries...gps showed 154km at that crash.here some new videos:http://youtu.be/r4Mv35WCUDI and http://youtu.be/-9yTT_4B9eY.Next week our big event takes place and hope I have luck with the GRX fleet.Thanks Gill
              looks good gil. good luck at meet.

              Comment

              • grsboats
                Senior Member
                • Jul 2012
                • 975

                #97
                Thanks John.
                GO FAST AND TURN RIGHT !
                www.grsboats.com.br

                Comment

                • grsboats
                  Senior Member
                  • Jul 2012
                  • 975

                  #98
                  Today we tested this girl with a different strut adjustment:1 degree positive with the V's and voilá she's flying with no flip tendencies.Despite been running riggers for years this is my very first experience with positive struts ...getting old and learning new things.Gill
                  GO FAST AND TURN RIGHT !
                  www.grsboats.com.br

                  Comment

                  • urbs00007
                    Senior Member
                    • Jun 2011
                    • 826

                    #99
                    twin

                    Originally posted by grsboats
                    Today we tested this girl with a different strut adjustment:1 degree positive with the V's and voilá she's flying with no flip tendencies.Despite been running riggers for years this is my very first experience with positive struts ...getting old and learning new things.Gill
                    hi gil, how did your meet go?

                    Comment

                    • grsboats
                      Senior Member
                      • Jul 2012
                      • 975

                      #100
                      Well meet went great and we placed three boats among winners of a total of eight GRX(single motors).My Twin ran only on SAW cause of lack of other boats and did very well with a 168,2km...not its fastest pass because the lake was short(500mts long).My single with TPpower improved speed to 157km on 6S and my GRX with Neu 1527 on 6S a best pass of 174km....Next weekend nitro and gas are the focus as I will compete with my GRX with a CMB 101 and the GRX with a Quickdraw.....hope have lot of action videos.
                      Attached Files
                      GO FAST AND TURN RIGHT !
                      www.grsboats.com.br

                      Comment

                      • urbs00007
                        Senior Member
                        • Jun 2011
                        • 826

                        #101
                        hi gil, how is your twin running?

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                        • grsboats
                          Senior Member
                          • Jul 2012
                          • 975

                          #102
                          Hi John the twin is running very well with the mods I did on the front sponsons...will post a pic.Thanks Gill
                          GO FAST AND TURN RIGHT !
                          www.grsboats.com.br

                          Comment

                          • urbs00007
                            Senior Member
                            • Jun 2011
                            • 826

                            #103
                            Originally posted by grsboats
                            Hi John the twin is running very well with the mods I did on the front sponsons...will post a pic.Thanks Gill
                            hi gil, any videos or pictures yet?

                            Comment

                            • grsboats
                              Senior Member
                              • Jul 2012
                              • 975

                              #104
                              Hi John here pics from the new sponsons with front steps.No videos due to a mother's surgery that kept me very busy the last two weeks but fortunetely she's good now with a great recovery....hope have a new video next week as we wil have a big gathering before Christmas.Thanks Gill
                              Attached Files
                              GO FAST AND TURN RIGHT !
                              www.grsboats.com.br

                              Comment

                              • urbs00007
                                Senior Member
                                • Jun 2011
                                • 826

                                #105
                                Originally posted by grsboats
                                Hi John here pics from the new sponsons with front steps.No videos due to a mother's surgery that kept me very busy the last two weeks but fortunetely she's good now with a great recovery....hope have a new video next week as we wil have a big gathering before Christmas.Thanks Gill
                                looks good gil, glad to hear operation went well. my 84 tear old dad just had hip replaced. they had him up same day for a couple steps. fast recovery. happy holidays. will send pics soon of new saw boat. was able to fit everything in oval boat. some neat stuff in this boat. will send pics soon.

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