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DT125R FORUM

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  4. Pv actions

Pv actions

Scheduled Pinned Locked Moved Engine
39 Posts 5 Posters 3.8k Views
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  • J Offline
    J Offline
    Jens Eskildsen
    wrote on last edited by
    #16

    I really hope this is not a dick contest, I would have to find my white flag...

    declanD 1 Reply Last reply
    0
    • J Jens Eskildsen

      I really hope this is not a dick contest, I would have to find my white flag...

      declanD Offline
      declanD Offline
      declan
      wrote on last edited by
      #17

      @jens-eskildsen I really wouldn’t public masterbation is a crime you know... hahaha

      1 Reply Last reply
      0
      • Irongamer727I Offline
        Irongamer727I Offline
        Irongamer727
        wrote on last edited by
        #18

        https://youtu.be/TTbCzADk2jY

        Have a look at this. Bike is missing power at WOT. There's also a substantial amount of oil here. Seems to have leaked past the o rings.

        1 Reply Last reply
        0
        • Irongamer727I Offline
          Irongamer727I Offline
          Irongamer727
          wrote on last edited by
          #19

          https://youtu.be/wTmjo3SzWUk

          Yet this looks pretty damn spot on

          declanD 1 Reply Last reply
          0
          • Irongamer727I Irongamer727

            https://youtu.be/wTmjo3SzWUk

            Yet this looks pretty damn spot on

            declanD Offline
            declanD Offline
            declan
            wrote on last edited by
            #20

            @irongamer727 maybe it’s my eyes but that pv looks way out to me

            Irongamer727I 1 Reply Last reply
            0
            • declanD declan

              @irongamer727 maybe it’s my eyes but that pv looks way out to me

              Irongamer727I Offline
              Irongamer727I Offline
              Irongamer727
              wrote on last edited by
              #21

              @declan ye it's spot on mate

              1 Reply Last reply
              0
              • Irongamer727I Offline
                Irongamer727I Offline
                Irongamer727
                wrote on last edited by
                #22

                Anyone care to have a look at the pv video? Is it supposed to move and vibrate that much?

                CalumC 1 Reply Last reply
                0
                • Irongamer727I Irongamer727

                  Anyone care to have a look at the pv video? Is it supposed to move and vibrate that much?

                  CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #23

                  @irongamer727 Looks like exhaust gases are leaking past the rubber oring from the bush.

                  That are the bush is excessively worn and needs replacing.

                  Always Originate, Never Pirate!

                  Irongamer727I 1 Reply Last reply
                  0
                  • CalumC Calum

                    @irongamer727 Looks like exhaust gases are leaking past the rubber oring from the bush.

                    That are the bush is excessively worn and needs replacing.

                    Irongamer727I Offline
                    Irongamer727I Offline
                    Irongamer727
                    wrote on last edited by
                    #24

                    @calum probably since it's 500 km from brand new

                    1 Reply Last reply
                    0
                    • Irongamer727I Offline
                      Irongamer727I Offline
                      Irongamer727
                      wrote on last edited by
                      #25

                      It shouldn't be vibrating like so then?

                      CalumC 1 Reply Last reply
                      0
                      • Irongamer727I Irongamer727

                        It shouldn't be vibrating like so then?

                        CalumC Offline
                        CalumC Offline
                        Calum
                        wrote on last edited by
                        #26

                        @irongamer727 I've not seen that before no. You will wear the mechanism out like that.

                        Always Originate, Never Pirate!

                        Irongamer727I 1 Reply Last reply
                        0
                        • MiniaM Offline
                          MiniaM Offline
                          Minia
                          wrote on last edited by
                          #27

                          Is the powervalve supposed to open at a set amount of revs? Mine opens just over 6k.

                          Yamaha DT125R Blue 2002, XT 125 1982, Yamaha WR250Z 1992, BMW GS650F 1994, Benelli BN302 2015

                          1 Reply Last reply
                          0
                          • J Offline
                            J Offline
                            Jens Eskildsen
                            wrote on last edited by
                            #28

                            Sounds right with 6k

                            1 Reply Last reply
                            0
                            • Irongamer727I Offline
                              Irongamer727I Offline
                              Irongamer727
                              wrote on last edited by
                              #29

                              Has anyone noticed that their bike is a lot louder with the valve pinned? Noticed I BIG difference on mine

                              CalumC declanD 2 Replies Last reply
                              0
                              • Irongamer727I Irongamer727

                                Has anyone noticed that their bike is a lot louder with the valve pinned? Noticed I BIG difference on mine

                                CalumC Offline
                                CalumC Offline
                                Calum
                                wrote on last edited by
                                #30

                                @irongamer727 Yeah, the valve muffles the exhaust sound, when you pin it, you're blaring the combustion through the expansion chamber.

                                Always Originate, Never Pirate!

                                1 Reply Last reply
                                0
                                • Irongamer727I Irongamer727

                                  Has anyone noticed that their bike is a lot louder with the valve pinned? Noticed I BIG difference on mine

                                  declanD Offline
                                  declanD Offline
                                  declan
                                  wrote on last edited by
                                  #31

                                  @irongamer727 mine seemed to idle a lot healthier pinned

                                  1 Reply Last reply
                                  0
                                  • CalumC Calum

                                    @irongamer727 I've not seen that before no. You will wear the mechanism out like that.

                                    Irongamer727I Offline
                                    Irongamer727I Offline
                                    Irongamer727
                                    wrote on last edited by
                                    #32

                                    @calum https://youtu.be/TWuDiIHVv4o

                                    What do you think might be causing it to be that loose? Everything, even the screw holding the pv sides together is securely fasten.

                                    1 Reply Last reply
                                    0
                                    • Irongamer727I Offline
                                      Irongamer727I Offline
                                      Irongamer727
                                      wrote on last edited by
                                      #33

                                      It's leaking oil and even exhaust gases..

                                      1 Reply Last reply
                                      0
                                      • CalumC Offline
                                        CalumC Offline
                                        Calum
                                        wrote on last edited by
                                        #34

                                        Yeah, it'll be down on performance if that's the case.

                                        Are you sure the other side of the powervalve is fastened properly?

                                        Always Originate, Never Pirate!

                                        Irongamer727I 1 Reply Last reply
                                        0
                                        • CalumC Calum

                                          Yeah, it'll be down on performance if that's the case.

                                          Are you sure the other side of the powervalve is fastened properly?

                                          Irongamer727I Offline
                                          Irongamer727I Offline
                                          Irongamer727
                                          wrote on last edited by
                                          #35

                                          @calum yes. Fasten it extra today

                                          Irongamer727I 1 Reply Last reply
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