Largest Motor/ESC Combo In JAE Mini Sprint

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  • NativePaul
    Greased Weasel
    • Feb 2008
    • 2761

    #106
    At stock width and my 2836 motor it will blow over quite easily. As the OP is asking what the biggest motor and ESC that will fit in is I assume he will be trying to go even faster. Adding front end lift is not the direction I would be going with that personally, but for a single lap or pass on a glass lake at dawn, I am sure it will be hella fast.
    Paul Upton-Taylor, Greased Weasel Racing.

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    • SweetAccord
      Speed Passion
      • Oct 2007
      • 1302

      #107
      Originally posted by NativePaul
      At stock width and my 2836 motor it will blow over quite easily. As the OP is asking what the biggest motor and ESC that will fit in is I assume he will be trying to go even faster. Adding front end lift is not the direction I would be going with that personally, but for a single lap or pass on a glass lake at dawn, I am sure it will be hella fast.
      I agree.

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      • riversidedan
        Senior Member
        • Aug 2015
        • 103

        #108
        Am still trying to find out what I didn't sand off or something to that effect, I think your trying to say, sand off both front edges of the sponsons?? BTW Im just as anxious to get this in the water as everyone just wanna get it right
        Attached Files
        Last edited by riversidedan; 10-12-2015, 09:01 PM.

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        • SweetAccord
          Speed Passion
          • Oct 2007
          • 1302

          #109
          There should be no over hangs on the sides of the sponsons. Only overhangs are on the back on the ride pads on the sponsons. Everything else should be even with the sponson, so sand off to be even with side of sponson. As a visual again, the white arrows point to where should be even with the sponson with no overhang. See post #102 also pointing to the same area. The only overhang should be on the back bottom of the sponson and the rear of the hull. Nothing on the sides anywhere.

          6505.JPG

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          • riversidedan
            Senior Member
            • Aug 2015
            • 103

            #110
            gotcha!

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            • SweetAccord
              Speed Passion
              • Oct 2007
              • 1302

              #111
              Originally posted by riversidedan
              gotcha!
              Yey!

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              • longballlumber
                Fast Electric Addict!
                • Apr 2007
                • 3132

                #112
                Go run the boat and have fun!

                over hang or no over hang it will still run!

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                • riversidedan
                  Senior Member
                  • Aug 2015
                  • 103

                  #113
                  thanx guys and am waiting for a motor in the mail so lookin good

                  Motor came and is in the boat, had trouble and had to hack off some metal on the mount slots but its in, BTW its a Tarot heli outrunner type motor 3500 KV for starters, be back with more questions



                  shaft looks a bit long for the kit coupler , whatdoya think?
                  Attached Files
                  Last edited by riversidedan; 10-22-2015, 01:58 PM.

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                  • jim82
                    Fast Electric Addict!
                    • Jan 2013
                    • 1358

                    #114
                    I was wondering if a 2845 inrunner leopard would fit without any mods?

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                    • riversidedan
                      Senior Member
                      • Aug 2015
                      • 103

                      #115
                      Maybe you already know but that number refers to motor size only, if you want it to go in the mini sprint check mounting hole spacing on both the motor and motor mount

                      Comment

                      • NativePaul
                        Greased Weasel
                        • Feb 2008
                        • 2761

                        #116
                        Yes a Leopard 2845 will just about fit, I think it will fit with the leopard jacket, but I am not 100% sure, I prefer the ones pictured below, they are a good bit smaller on the outside while having nearly as much water contact, half the weight too. 28mm Leopards have 16 and 19mm hole spacing, and the zip mount holes are 19mm so it will bolt right up. The supplied coupler is for 1/8" motor shafts however and the Leopard has a 4mm shaft, so you would need to purchase a 4mm motor/.130" flex coupler as well as the motor.
                        Last edited by NativePaul; 10-22-2015, 05:18 AM.
                        Paul Upton-Taylor, Greased Weasel Racing.

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                        • jim82
                          Fast Electric Addict!
                          • Jan 2013
                          • 1358

                          #117
                          Thanks Paul I am going to give the stock cooler a shot hopefully it works!

                          Comment

                          • jim82
                            Fast Electric Addict!
                            • Jan 2013
                            • 1358

                            #118
                            I ended up getting the leopard 4700kv any suggestions on a ESC ?

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                            • jim82
                              Fast Electric Addict!
                              • Jan 2013
                              • 1358

                              #119
                              will a 60 amp hk/T work?

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                              • jim82
                                Fast Electric Addict!
                                • Jan 2013
                                • 1358

                                #120
                                Sk I mean

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