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Dynojet needles in VM29 smoothbores

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    Dynojet needles in VM29 smoothbores

    About to fit my 29mm smoothbores to my GS1000, they are fitted with velocity stacks and filter socks. Just wondering as i will be taking off my VM28's that are fitted with Dynojet needles, whether its worth fitting the needles to the 29's or are they not nessecary on the smoothbores?
    TIA
    1978 GS1085.

    Just remember, an opinion without 3.14 is just an onion!

    #2
    it's not needed the smoothbore needles are shall we say on the aggressive side for taper

    Comment


      #3
      Originally posted by Spyderman View Post
      it's not needed the smoothbore needles are shall we say on the aggressive side for taper
      Ok thanks, will try them stock needles.Here is what they look like after some TLC.
      100_2066.jpg
      1978 GS1085.

      Just remember, an opinion without 3.14 is just an onion!

      Comment


        #4
        and with the sock filters for the stacks for road use....
        100_2071.jpg
        1978 GS1085.

        Just remember, an opinion without 3.14 is just an onion!

        Comment


          #5
          they look good
          get them dialed in and they will perform as well as they look

          you will enjoy it when they are set up right they are nice carbs

          Comment


            #6
            Socks on or off they look great.
            Black paint or did you get them powder-coated?
            2@ \'78 GS1000

            Comment


              #7
              They are painted with Gunkote (Cerakote). I am totally against painting carbs personally but they were done by the PO and it is actually quite a nice job. Hopefully it will last, if not they will be stripped and restored back to bare metal, like they should be!
              1978 GS1085.

              Just remember, an opinion without 3.14 is just an onion!

              Comment


                #8
                Personally I'm not keen on those foam socks. I built an escort rally car engine years ago, and at 7000 revs it was sucking them in on rolling road. I fitted K+N filters and it gave 205 bhp@8000 at wheels, not bad for a 8v pinto ��. If you have mesh on bellmouths that would do.
                My bikes 79 GS1000 1085 checked and approved by stator the GSR mascot :eagerness: and 77 GS750 with 850 top end, GS850g, and my eldest sons 78 GS550, youngest sons GS125. Project bike 79 GS1000N

                Comment


                  #9
                  Originally posted by uk gs nut View Post
                  Personally I'm not keen on those foam socks. I built an escort rally car engine years ago, and at 7000 revs it was sucking them in on rolling road. I fitted K+N filters and it gave 205 bhp@8000 at wheels, not bad for a 8v pinto ��. If you have mesh on bellmouths that would do.
                  I am going to run the stacks with mesh on them anyway, i guessed the socks would get sucked in without any support. I would not run stacks on the road with out proper filters, even mesh would allow in too much road rubbish!
                  1978 GS1085.

                  Just remember, an opinion without 3.14 is just an onion!

                  Comment


                    #10
                    I would agree with that, hope they tune nice. You could sell tour 28s they bring fair money.
                    My bikes 79 GS1000 1085 checked and approved by stator the GSR mascot :eagerness: and 77 GS750 with 850 top end, GS850g, and my eldest sons 78 GS550, youngest sons GS125. Project bike 79 GS1000N

                    Comment


                      #11
                      Originally posted by uk gs nut View Post
                      I would agree with that, hope they tune nice. You could sell tour 28s they bring fair money.
                      i got 3 sets of 28's, and i am keeping all 3 of them!
                      1978 GS1085.

                      Just remember, an opinion without 3.14 is just an onion!

                      Comment


                        #12
                        fitted the 29's today, below 3k they are lumpy as hell but above that it takes off like a scolded monkey!
                        carbs have been synched, i think i need to drop the pilots down a size, they are 20's in there.
                        1978 GS1085.

                        Just remember, an opinion without 3.14 is just an onion!

                        Comment

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