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DT125R 1994 Running Project

Scheduled Pinned Locked Moved DTR
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  • CalumC Calum

    @terry-tz was that wide open throttle ? Looks a tad rich to me.

    terry.tzT Offline
    terry.tzT Offline
    terry.tz
    wrote on last edited by
    #48

    @calum bare in mind its a used plug pretty new though and was in a bit ricker state mainly wide open hangs I tad in the middle think I might be a tad rich on the needle or the taper's not that great

    "Muddy water is best cleared by leaving it alone" Alan Watts

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    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #49

      I would rather err on the side of tad rich than lean lol.

      Always Originate, Never Pirate!

      terry.tzT 1 Reply Last reply
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      • terry.tzT Offline
        terry.tzT Offline
        terry.tz
        wrote on last edited by
        #50

        any suggestions I'm still having problems with what I thought was full throttle when I'm in 5 gear it bogs seems to be any throttle now before I cleaned the carb it was funny in all gears and 3/4 plus throttle I no there very different symptoms but I'm very sure its the same problem

        "Muddy water is best cleared by leaving it alone" Alan Watts

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        • CalumC Calum

          I would rather err on the side of tad rich than lean lol.

          terry.tzT Offline
          terry.tzT Offline
          terry.tz
          wrote on last edited by
          #51

          @calum ye me to but it's hanging a bit too much but I'm going to wait to see what the plugs like in a few days and try to solve my other problem first

          "Muddy water is best cleared by leaving it alone" Alan Watts

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          • Glynn123G Glynn123

            @terry-tz you'll want atleast a 230-240 main with Romeu pipe mate, I run a 250, but have snorkel removed from airbox.

            declanD Offline
            declanD Offline
            declan
            wrote on last edited by
            #52

            @glynn123 is that the same for other pipes I have a 210 with a full exhaust

            Glynn123G terry.tzT 2 Replies Last reply
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            • declanD declan

              @glynn123 is that the same for other pipes I have a 210 with a full exhaust

              Glynn123G Offline
              Glynn123G Offline
              Glynn123
              wrote on last edited by
              #53

              @declan yeah mate, usually they like a 240 on a full system, I know mine was definetely way lean when it had a 210

              CalumC 1 Reply Last reply
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              • Glynn123G Glynn123

                @declan yeah mate, usually they like a 240 on a full system, I know mine was definetely way lean when it had a 210

                CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #54

                @glynn123 Funny, my DEP was sound on 210 main. It was actually when I fitted a Wøssner Piston did I find jetting an issue, think I needed 280 main in the end to get the jetting sorted. It should be done a bike per bike basis ideally.

                Always Originate, Never Pirate!

                terry.tzT Glynn123G 2 Replies Last reply
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                • declanD declan

                  @glynn123 is that the same for other pipes I have a 210 with a full exhaust

                  terry.tzT Offline
                  terry.tzT Offline
                  terry.tz
                  wrote on last edited by
                  #55

                  @declan just see what you plug says

                  "Muddy water is best cleared by leaving it alone" Alan Watts

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                  • CalumC Calum

                    @glynn123 Funny, my DEP was sound on 210 main. It was actually when I fitted a Wøssner Piston did I find jetting an issue, think I needed 280 main in the end to get the jetting sorted. It should be done a bike per bike basis ideally.

                    terry.tzT Offline
                    terry.tzT Offline
                    terry.tz
                    wrote on last edited by
                    #56

                    @calum wow 210 to a 280 that's some big jump how did the performance change

                    "Muddy water is best cleared by leaving it alone" Alan Watts

                    CalumC 1 Reply Last reply
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                    • terry.tzT terry.tz

                      @calum wow 210 to a 280 that's some big jump how did the performance change

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #57

                      @terry-tz I can't say I noticed a change when I upjetted it, it was purely to get it to not bog out.

                      Bit difference with a DEP pipe though.

                      Always Originate, Never Pirate!

                      terry.tzT 1 Reply Last reply
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                      • CalumC Calum

                        @glynn123 Funny, my DEP was sound on 210 main. It was actually when I fitted a Wøssner Piston did I find jetting an issue, think I needed 280 main in the end to get the jetting sorted. It should be done a bike per bike basis ideally.

                        Glynn123G Offline
                        Glynn123G Offline
                        Glynn123
                        wrote on last edited by
                        #58

                        @calum that's weird, I'm running a wossner piston with 250 main, but I suppose you run open filter rather than airbox don't you?

                        CalumC 1 Reply Last reply
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                        • CalumC Calum

                          @terry-tz I can't say I noticed a change when I upjetted it, it was purely to get it to not bog out.

                          Bit difference with a DEP pipe though.

                          terry.tzT Offline
                          terry.tzT Offline
                          terry.tz
                          wrote on last edited by
                          #59

                          @calum fair enough

                          "Muddy water is best cleared by leaving it alone" Alan Watts

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                          • Glynn123G Glynn123

                            @calum that's weird, I'm running a wossner piston with 250 main, but I suppose you run open filter rather than airbox don't you?

                            CalumC Offline
                            CalumC Offline
                            Calum
                            wrote on last edited by
                            #60

                            @glynn123 This was way back when. I may have ran the 3MBP barrel. But whatever it was, I was having difficulty getting the jetting spot on.

                            Always Originate, Never Pirate!

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                            • terry.tzT Offline
                              terry.tzT Offline
                              terry.tz
                              wrote on last edited by
                              #61

                              where is to buy main jets from don't want China specials

                              "Muddy water is best cleared by leaving it alone" Alan Watts

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                              • terry.tzT Offline
                                terry.tzT Offline
                                terry.tz
                                wrote on last edited by
                                #62

                                and anyone know where I can get the front gasket from for the carb

                                "Muddy water is best cleared by leaving it alone" Alan Watts

                                tunertomT 1 Reply Last reply
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                                • terry.tzT terry.tz

                                  and anyone know where I can get the front gasket from for the carb

                                  tunertomT Offline
                                  tunertomT Offline
                                  tunertom
                                  wrote on last edited by
                                  #63

                                  @terry-tz safe rambo, get them from a place called allens performance, theyre genuine mikuni ones so you know they are the proper sizes and not just some stamped up rough chinese uns

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                                  • terry.tzT Offline
                                    terry.tzT Offline
                                    terry.tz
                                    wrote on last edited by
                                    #64

                                    thanks bud

                                    "Muddy water is best cleared by leaving it alone" Alan Watts

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                                    • terry.tzT Offline
                                      terry.tzT Offline
                                      terry.tz
                                      wrote on last edited by
                                      #65

                                      my problem was jetting now rev cleaner through all gears I just lost my head as the problem started a few days before new pipe must have been the old pipe getting too bad stupid of me changed jetting now on a 250 main still not were I want her to be the needle is a bit rich just waiting on a few jets arriving

                                      "Muddy water is best cleared by leaving it alone" Alan Watts

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