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DT125R FORUM

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DT125R 1994 Running Project

Scheduled Pinned Locked Moved DTR
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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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