advice on pod sizes for a 85 GS 550L

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  • ANCEric

    #1

    advice on pod sizes for a 85 GS 550L

    Hello everyone I am new to the forum and picked up 85 GS550L in a barn a few days ago. it was one of those deals where a friend got a place and the bike was already there and she didn't want it. I have pulled the carbs off cleaned them out and got the bike running. Looking at putting some K&N Pods on this and choping it down some to have as a around town toy. Has anyone else put k&N pods on one of these bikes? What size did they use? What size jets did you use when you rejetted? Is there anything I need to know about this bike that were problems?

    I have looked through the forum some and havn't seen alot about it on here so I am taking it little info is a good thing. Thanks in advance for any help you all can give me.
    Eric
    85 gs 550L
    00 FLHTC
  • blowerbike
    Forum Guru
    GSResource Superstar
    • Aug 2008
    • 7057
    • Ohio Closer to KY Than Cleveland

    #2
    you have to purchase a ST.3 JET KIT for the bike to even run close to ok with out the air box.
    i have no clue on filter sizes for the 2- 2 bbl carbs it uses.
    K&N should show a part number if they ever made them.
    a jet kit may be a stretch now that i think about it.

    Comment

    • rapidray
      Forum Guru
      GSResource Superstar
      • Oct 2006
      • 8195
      • So Cal

      #3
      K&N no longer has the filters for the 2 barrel 550 carbs as I bought the last 2 they had 2 years ago for someone on this site from Colorado. As far as I know, K&N was the only company that made filters for the 2 barrel carbs. Better start looking for an airbox! Ray.

      Comment

      • ANCEric

        #4
        Well since K&N doesnt make one is there any other pod fliter set up that anyone knows of. I still have the airbox but was really wanting to go for a pod striped down look.

        Comment

        • drejal

          #5
          wouldn't it be possible to measure the O.D. of the carb intake, and look for pod filters in that size? rather than looking for model-specific pods.

          still a LOT less trouble to find a stock airbox and filter, took quite a while to dial in the carbs on my 550 with pods.

          Comment

          • Buffalo Bill
            Forum Guru
            Past Site Supporter
            Super Site Supporter
            • Jun 2008
            • 6004
            • New Buffalo, Michigan 49117

            #6
            That's the wrong bike for pods?

            The 550 has a 50/50 bore /stroke ratio, and a mild cam. So it likes to be shifted on the torque peak-7500rpm. The factory airbox will give you the best torque.
            If you want a bike with horsepower, that ain't it.
            Bill
            1982 GS1100G-
            1990 GSX750/1127
            1987 Honda CBR600F Hurricane
            1985 Kawasaki GPz750

            Comment

            • blowerbike
              Forum Guru
              GSResource Superstar
              • Aug 2008
              • 7057
              • Ohio Closer to KY Than Cleveland

              #7
              Originally posted by drejal
              wouldn't it be possible to measure the O.D. of the carb intake, and look for pod filters in that size? rather than looking for model-specific pods.

              still a LOT less trouble to find a stock airbox and filter, took quite a while to dial in the carbs on my 550 with pods.
              these have 2 -- 2 barrel carbs..
              let him know if you find something that will fit.

              Comment

              • drejal

                #8
                Originally posted by blowerbike
                these have 2 -- 2 barrel carbs..
                let him know if you find something that will fit.
                thanks?

                just trying to help out the new guy by approaching the question from a different direction.
                I had a hard time finding unifilters for my ride by searching for the model, so i searched for the OD instead. came up right away.

                Comment

                • ANCEric

                  #9
                  Most of the filters I have found are for singles and not a double (circle no ovals). That has been making it difficult but has anyone tryed using a K&N flilter on the end of the boots off the carbs? That was an Idea I was thinking about trying. or does anyone know a secret of getting that airbox back into the frame it right now is like trying to put a square peg in a round hole.

                  Comment

                  • blowerbike
                    Forum Guru
                    GSResource Superstar
                    • Aug 2008
                    • 7057
                    • Ohio Closer to KY Than Cleveland

                    #10
                    Originally posted by drejal
                    thanks?

                    just trying to help out the new guy by approaching the question from a different direction.
                    I had a hard time finding unifilters for my ride by searching for the model, so i searched for the OD instead. came up right away.
                    oh come onnn..
                    these are some of the strangest carbs suzuki ever put on a GS.
                    how was you supposed to know.

                    Comment

                    • blowerbike
                      Forum Guru
                      GSResource Superstar
                      • Aug 2008
                      • 7057
                      • Ohio Closer to KY Than Cleveland

                      #11
                      Originally posted by ANCEric
                      Most of the filters I have found are for singles and not a double (circle no ovals). That has been making it difficult but has anyone tryed using a K&N flilter on the end of the boots off the carbs? That was an Idea I was thinking about trying. or does anyone know a secret of getting that airbox back into the frame it right now is like trying to put a square peg in a round hole.
                      i have cleaned the carbs on these before so it can be done..
                      a huge pain but in the end your bike will be right.
                      one tip..
                      lotsa lube.

                      Comment

                      • drejal

                        #12
                        Originally posted by blowerbike
                        oh come onnn..
                        these are some of the strangest carbs suzuki ever put on a GS.
                        how was you supposed to know.


                        forgot that they were ovals, not just bigger circle-shaped intakes.

                        Comment

                        • tom203
                          Forum Guru
                          Past Site Supporter
                          • Aug 2010
                          • 8925
                          • Norway,Maine

                          #13
                          Originally posted by ANCEric
                          Well since K&N doesnt make one is there any other pod fliter set up that anyone knows of. I still have the airbox but was really wanting to go for a pod striped down look.
                          Well, if you really want the pod look and are ambitious- since you have the airbox, you could take it to a machine shop and have them make a plate that fits the oval shape and then transitions to a pod holding tube/flange. You'd have a pair of pods but then you'd being playing with the jetting.
                          1981 gs650L

                          "We are all born ignorant, but you have to work hard to stay stupid" Ben Franklin

                          Comment

                          • JEEPRUSTY

                            #14
                            Originally posted by ANCEric
                            Well since K&N doesnt make one is there any other pod fliter set up that anyone knows of. I still have the airbox but was really wanting to go for a pod striped down look.

                            Comment

                            • rapidray
                              Forum Guru
                              GSResource Superstar
                              • Oct 2006
                              • 8195
                              • So Cal

                              #15
                              Did you see where it said in RED "Discontinued 6/09"? Ray.

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