Announcement

Collapse
No announcement yet.

BUB exhausts

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    BUB exhausts

    I know that some of the members (including myself) on here picked up some BUB 4:1 exhausts from another member.

    I was in the garage last night, and noticed that I have an exhaust leak at the joint between header and muffler. Has anyone else noticed this, and should I be doing something like adding a gasket at that joint?
    '83 GS650G
    '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

    #2
    Think it's normal for headers to leak a little there. I wouldn't do anything unless it's leaking really bad.
    Ed

    To measure is to know.

    Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

    Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

    Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

    KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

    Comment


      #3
      Thanks Ed.

      In my opinion it is very bad. There is a large plume of exhaust escaping and making it's way up to produce a cloud in front of the headlight. It comes up and around me at stops, making me smell like I've been trying to fumigate the lower mainland. I'm thinking that can't be very healthy.
      '83 GS650G
      '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

      Comment


        #4
        Maybe some header wrap around the joint held in place by band clamps?
        Ed

        To measure is to know.

        Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

        Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

        Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

        KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

        Comment


          #5
          Originally posted by Nessism View Post
          Maybe some header wrap around the joint held in place by band clamps?
          Good suggestion...

          I know some other systems use a spring to pull the two parts together, and it looks like there should be one on this as well, but none was provided. I keep meaning to contact BUB at their request, but never seem to find the time.
          '83 GS650G
          '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

          Comment


            #6
            Do you have a clamp on the pipe to muffler connection? I am the one who sold those exhausts and there should be a clamp that holds the collector onto the header. Make sense?
            GS Score Card
            4-400 Series GS's
            3-500 Series
            1-600 Series
            1-700 Series
            4-800 Series
            1-1000 Series
            2-1100 series 1982 GS1100G In stable now
            sigpic

            Comment


              #7
              That's right! I probably should have fired off an email to you. Thanks for the reply.

              No, there was no clamp in the set I received from you.

              The pipe is brilliant by the way. It's starting to show a little rust, but only on the surface, and it is not unsightly.
              '83 GS650G
              '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

              Comment


                #8

                Get one of these.

                Comment


                  #9
                  Originally posted by jimfj View Post
                  Do you have a clamp on the pipe to muffler connection? I am the one who sold those exhausts and there should be a clamp that holds the collector onto the header. Make sense?
                  Getting back to this, Jim.

                  I still haven't put a clamp at the connection, but I am getting a large amount of exhaust coming out there, so I wat to address it this spring.

                  Can you shoot me a pic of a clamp installed on the pipe? I can come up with any number of solutions, but I'm looking to keep it as authentic to the brand as possible.

                  Thanks
                  '83 GS650G
                  '83 GS550es (didn't like the colours in the 80's, but they've grown on me)

                  Comment

                  Working...
                  X