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    The wr200 3xp / dt125r 3bn hybrid 200cc engine no.2

    Engine
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    • Louis-DT-WR
      Louis-DT-WR last edited by

      Hi guys, as most are aware I built one previous on my 2003 dt125r.
      I have decided to build another one with spare parts I have. Probably even better build to be honest as all transmission bearings are being replaced.
      Cases and covers are going to be hard anodised
      As you can see the engine has been sand blasted externally (grey)
      More pictures to follow.
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      The final drive shaft was damaged so found a brand new one on eBay from Greece for £30 instead of £140 from Yamaha.

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      L/h crank case had minor damage, so I made this plate
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      Porting has begun, not finished yet, also have to check clearance for the 3xp cylinder legs.
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      1 Reply Last reply Reply Quote 3
      • Calum
        Calum last edited by

        Banging. Keep us posted.

        Louis-DT-WR 1 Reply Last reply Reply Quote 1
        • Louis-DT-WR
          Louis-DT-WR @Calum last edited by

          @Calum cheers Calum, hope it works out alright, might take a few months, need to view the cran housing soon.
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          1 Reply Last reply Reply Quote 1
          • Louis-DT-WR
            Louis-DT-WR last edited by

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            Cylinder fits and ports all math up perfectly now.
            Crankshaft housing to be bored out next

            1 Reply Last reply Reply Quote 1
            • Louis-DT-WR
              Louis-DT-WR last edited by

              Crankshaft is finally due to arrive tomorrow 😁

              After speaking of the anodizers they recommend not anodising on a sandblasted finish.

              So I Powder coated instead.

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              F Calum 2 Replies Last reply Reply Quote 2
              • F
                finnerz89 @Louis-DT-WR last edited by

                @Louis-James similar colour to my cases! 👍 Looking good dude

                Louis-DT-WR 1 Reply Last reply Reply Quote 0
                • Louis-DT-WR
                  Louis-DT-WR @finnerz89 last edited by

                  @finnerz89 thanks, I chose at random tbh as the samples are so hard to tell from in my experience but happy with the outcome

                  1 Reply Last reply Reply Quote 0
                  • Calum
                    Calum @Louis-DT-WR last edited by

                    @Louis-James They've come up well.

                    I was always really sceptical about powdercoating the crank cases.

                    declan 1 Reply Last reply Reply Quote 1
                    • declan
                      declan @Calum last edited by

                      @Calum howcome

                      1 Reply Last reply Reply Quote 0
                      • Louis-DT-WR
                        Louis-DT-WR last edited by

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                        Finally arrived

                        NINJA 1 Reply Last reply Reply Quote 3
                        • NINJA
                          NINJA @Louis-DT-WR last edited by

                          @Louis-James Very cranky!!! :smiling_face_with_open_mouth_cold_sweat: :face_with_tears_of_joy: 🤣

                          1 Reply Last reply Reply Quote 1
                          • Minia
                            Minia last edited by

                            Looking good! Then again everything you do looks outstanding to me.

                            Louis-DT-WR 1 Reply Last reply Reply Quote 1
                            • Louis-DT-WR
                              Louis-DT-WR @Minia last edited by

                              @Minia thanks man. I like to do my best 😉

                              1 Reply Last reply Reply Quote 0
                              • Louis-DT-WR
                                Louis-DT-WR last edited by

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                                New powervalver but not genuine from Greece.

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                                NINJA 1 Reply Last reply Reply Quote 1
                                • NINJA
                                  NINJA @Louis-DT-WR last edited by

                                  @Louis-James If it's not genuine then what are the Yammy packets for??? :confused_face:

                                  Louis-DT-WR 1 Reply Last reply Reply Quote 0
                                  • Louis-DT-WR
                                    Louis-DT-WR @NINJA last edited by

                                    @NINJA the powervalve is a reproduction. I have lots of brand new genuine parts that came from fowlers

                                    1 Reply Last reply Reply Quote 0
                                    • Louis-DT-WR
                                      Louis-DT-WR last edited by

                                      What is this? I've not seen it before from memory clips inside the splined washer .

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                                      1 Reply Last reply Reply Quote 0
                                      • Louis-DT-WR
                                        Louis-DT-WR last edited by

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                                        Cases bored out for the larger crankshaft

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                                        NINJA 1 Reply Last reply Reply Quote 2
                                        • NINJA
                                          NINJA @Louis-DT-WR last edited by

                                          @Louis-James Sweet looking job dude. :clapping_hands:

                                          1 Reply Last reply Reply Quote 0
                                          • Calum
                                            Calum last edited by

                                            WOw, that looks superb!

                                            Louis-DT-WR 1 Reply Last reply Reply Quote 0
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