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    Exhaust Make

    I was wondering if anyone knows what make this 4 into 1 is????

    The headpipe is wide in diameter 1 5/8 inches, the collector is centered under the motor.

    any help will be appreciated!

    Thanks,

    Marc




    https://www.thegsresources.com/_foru...ie_twisted.gif AIR COOLED MONSTERS NEVER DIE https://www.thegsresources.com/_foru...ie_twisted.gif
    1978 GS1000C X2
    1978 GS1000E X2
    1979 GS1000S
    1979 gs1000
    1983 gs400e

    #2
    might be a old yosh, they centered then under the oil pan. What diameter is the collector? 2.5" would be post 82 yosh pipe.
    78 GS1000 Yosh replica racer project
    82 Kat 1000 Project
    05 CRF450x
    10 990 ADV-R The big dirt bike

    P.S I don't check PM to often, email me if you need me.

    Comment


      #3
      Not Yosh

      That is a Bassani header.

      Comment


        #4
        not a yosh, they usually have a longer collector and just doesn't look yosh. I don't know how to explain. the bends just don't look like yosh.

        Comment


          #5
          looks like a mac

          Comment


            #6
            Bassani..........

            Comment


              #7
              Hi,
              Thank you all for the information.The O.D. of the collector is 3'', and the inner part of it (inside the outer collector) is 2 1/4''.If this header is a Bassani i will try to find a muffler for it.Or make my own???
              Thanks,
              Marc
              https://www.thegsresources.com/_foru...ie_twisted.gif AIR COOLED MONSTERS NEVER DIE https://www.thegsresources.com/_foru...ie_twisted.gif
              1978 GS1000C X2
              1978 GS1000E X2
              1979 GS1000S
              1979 gs1000
              1983 gs400e

              Comment


                #8
                First make sure you can get all that rust off without making the wall too thin.

                Comment


                  #9
                  The whole thing look bad, but this is only surface rust.
                  Marc
                  https://www.thegsresources.com/_foru...ie_twisted.gif AIR COOLED MONSTERS NEVER DIE https://www.thegsresources.com/_foru...ie_twisted.gif
                  1978 GS1000C X2
                  1978 GS1000E X2
                  1979 GS1000S
                  1979 gs1000
                  1983 gs400e

                  Comment

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