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    Dt 125r dyno

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    • J
      jonne123 last edited by

      I dynoed the dt it produced 13hp full power. There is this streetbike with dt engine that produced 14hp on dyno. The dyno is diy one. It doesnt like for some reason big bikes with small mopeds it works quite good.

      declan 1 Reply Last reply Reply Quote 0
      • declan
        declan @jonne123 last edited by

        @jonne123 I doubt it’s accurate

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

          That number sounds about right to me.

          1 Reply Last reply Reply Quote 0
          • J
            jonne123 last edited by

            How is it possible because it has atleast 23-24hp. And in youtube there is a videos of similar hp to manufacturers claims.

            Calum 1 Reply Last reply Reply Quote 0
            • Calum
              Calum @jonne123 last edited by

              @jonne123 What! They do not make 24 horse power out the factory.

              15 is what I'd expect from a fresh DTR motor.

              1 Reply Last reply Reply Quote 0
              • J
                jonne123 last edited by jonne123

                But why they have dynoed some 24hp? Thats some bullshit everyone sais that it has 24hp and it doesnt.

                ffe6899a-1d48-4cc7-b108-fa0b462a08e0-image.jpeg https://lh6.googleusercontent.com/proxy/MsEjYg2RFODGCNm4oDlndtU8E5dSHHe6D49YQ7smRqwmEFAeL9BZTYYZJk0H3MAVlcSXh59QXDoRpo2z-mmxTCJUurBvWfbZ4rXqf4oNL8hUL2VsSZoRok9-fCh1OfX8Ig

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

                  https://www.ultimatespecs.com/motorcycles-specs/yamaha/yamaha-dt-125-r-2002

                  Maximum power - Output - Horsepower 14.10 HP (10.3 kW) @ 7000 RPM

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

                    Tuned? I'm sure it's possible. But not stock.

                    1 Reply Last reply Reply Quote 0
                    • J
                      jonne123 last edited by jonne123

                      https://www.rrd-preparation.com/en/kit-high-engine-motor-bike-125cc-2-time/671-athena-kit-170cc-125cc-engine-derbi-gpr-tdr-yamaha-dt-2-tzr-time.html

                      I have giannelli exhaust but even here says stock. How does yamaha have so shitty engines because every other 2 stroke 125cc 1990-2019 makes more power.

                      Calum 1 Reply Last reply Reply Quote 0
                      • Calum
                        Calum @jonne123 last edited by Calum

                        @jonne123 That's not stock though is it.

                        That's tuned.

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

                          It's not shitty, it's road going.

                          It's designed to be commuted on daily with virtually zero maintenance.

                          1 Reply Last reply Reply Quote 0
                          • J
                            jonne123 last edited by

                            Reads original so full power? 24hp. Do they have regional differences?

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

                              There were a few differences depending on region. But 15 Hp is about what I'd expect to see out of a factory DTR.

                              A pipe will make a difference and a decent CDI.

                              The rest will be marginal gains.

                              1 Reply Last reply Reply Quote 0
                              • J
                                jonne123 last edited by

                                I guess i have to buy another bike but how could some dynos get 24hp from small changes and another 13hp

                                Calum 1 Reply Last reply Reply Quote 0
                                • Calum
                                  Calum @jonne123 last edited by

                                  @jonne123 TUNED!

                                  What's so hard to understand about that? They've tuned their bikes.

                                  1 Reply Last reply Reply Quote 0
                                  • J
                                    jonne123 last edited by

                                    What does tuning mean? Heres one with stock motor. Maybe pipe? https://youtu.be/bAzNrjtCfps

                                    Calum 1 Reply Last reply Reply Quote 0
                                    • Calum
                                      Calum @jonne123 last edited by

                                      @jonne123 It means it's not what it was out the factory.

                                      That DTR in the video is heavily modified. It doesn't even have an airbox.

                                      1 Reply Last reply Reply Quote 0
                                      • J
                                        jonne123 last edited by

                                        Shoot. What i need to do to get more power? I have the better head, giannelli exhaust, carbon reeds.

                                        Calum 1 Reply Last reply Reply Quote 0
                                        • Calum
                                          Calum @jonne123 last edited by

                                          @jonne123 Probably about it unless you want a headache.

                                          1 Reply Last reply Reply Quote 0
                                          • J
                                            jonne123 last edited by

                                            What i need to do to get 25hp? And thats its grazy that yamaha wr 125x has higher tuning stage and more power tham my 2 stroke

                                            Calum 1 Reply Last reply Reply Quote 0
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