cam shaft diameter

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  • first timer
    Forum Sage
    • Aug 2002
    • 3429
    • Tucson, Arizona
    #1

    cam shaft diameter

    i would like to know if anyone can measure the cam shaft diameter for me. i am drawing a new degree wheel on CAD and would like to know what size center hole to draw for the cam shaft. i will have the degree wheel drawn soon so i can post it on the GSR. i promise to make it very easy to read.

    -ryan
    78 GS1000 Yosh replica racer project, 82 Kat 1000, 10 990 ADV-R, Some dirt bikes
    Tags: None
    • SqDancerLynn1
      #2
      degree wheel is mounted to the crankshaft not to the cams

        Comment

        • first timer
          Forum Sage
          • Aug 2002
          • 3429
          • Tucson, Arizona
          #3
          ok i did a little more research on degreeing, and have a better understanding. anyone who has done this can you recomend a good diameter size for the degree wheel. i was thinking about a 7" diameter, and are there any other sugestions from anyone on how a degree wheel can be improved.

          -Ryan
          78 GS1000 Yosh replica racer project, 82 Kat 1000, 10 990 ADV-R, Some dirt bikes

            Comment

            • daveo
              #4
              the bigger the better,more precise, and makes it easier to use

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                • KW
                  #5
                  How about making it the same size as a CD. Then it can be stuck on one and should be quite sturdy.

                    Comment

                    • first timer
                      Forum Sage
                      • Aug 2002
                      • 3429
                      • Tucson, Arizona
                      #6
                      sounds good, i'll do the cd thing and i will make a bigger one to. then i'll post some pictures so you folks can just print one out for yourself too.

                      ryan
                      78 GS1000 Yosh replica racer project, 82 Kat 1000, 10 990 ADV-R, Some dirt bikes

                        Comment

                        • Anonymous
                          #7
                          I would make it bigger than a CD. The one I purchased many years ago is about 12" in diameter (by memory - I'll check when in the garage later today.

                          As for the sturdiness aspect - remember that this will be clamped to the crankshaft with a bolt. Get the inside diameter correct so that you don't have to use a lot of spacers. Also, I would use metal backing instead of plastic.

                            Comment

                            • Anonymous
                              #8
                              agree with swanny mine is about 10 inchs(the degree wheel i mean) on aluminum with centre hole same size as rotor bolt . 8) 8) ozman

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