engine/cam question

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  • Guest

    #1

    engine/cam question

    Someone is offering a 1000G engine to me but there are no cams in it. I've read on here that cams are specific to each engine, is that true? or can I just put a good set of cams in this engine and be fine with it? as always appreicate the input.
  • blowerbike
    Forum Guru
    GSResource Superstar
    • Aug 2008
    • 7057
    • Ohio Closer to KY Than Cleveland

    #2
    it will be fine....

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    • Guest

      #3
      Thanks, figured as much but good to know for sure.

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      • Nessism
        Forum LongTimer
        GSResource Superstar
        Past Site Supporter
        Super Site Supporter
        • Mar 2006
        • 35790
        • Torrance, CA

        #4
        You can use just about any cams from a 750 and larger 8V engine. Some models had slightly different valve timing but the difference is minor.
        Ed

        To measure is to know.

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

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        • Grimly
          Forum Guru
          Past Site Supporter
          Super Site Supporter
          • Sep 2012
          • 5764
          • Ireland

          #5
          It's also said that Suzuki used the GS1000 cams on the 850, though I've never been in a position to verify that. It might just be motorcycle journalistic BS. If you care to do some part number matching you might find the truth of it, or not.
          Dave
          '79 GS850GN '80 GS850GT
          Only a dog knows why a motorcyclist sticks his head out of a car window

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          • Guest

            #6
            Is it imperative to match cams with cam journals? or is miss matching just fine?

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

              #7
              it is fine...
              cam caps yes, cams no...

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              • JTGS850GL
                Forum Guru
                Past Site Supporter
                • Aug 2013
                • 9735
                • GA

                #8
                As stated above. The cam caps must remain with the engine they were machined with and the cap positions must be maintained. Another words A to A, B to B, C to C and D to D all from the original engine. The cam bore is align honed at the factory. Cams were not hand selected so virtually any cam set will install.
                http://img633.imageshack.us/img633/811/douMvs.jpg
                1980 GS1000GT (Daily rider with a 1983 1100G engine)
                1998 Honda ST1100 (Daily long distance rider)
                1982 GS850GLZ (Daily rider when the weather is crap)

                Darn, with so many daily riders it's hard to decide which one to jump on next.;)

                JTGS850GL aka Julius

                GS Resource Greetings

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                • Guest

                  #9
                  Originally posted by JTGS850GL
                  As stated above. The cam caps must remain with the engine they were machined with and the cap positions must be maintained. Another words A to A, B to B, C to C and D to D all from the original engine. The cam bore is align honed at the factory. Cams were not hand selected so virtually any cam set will install.
                  Got it, great info everyone, thanks as always.

                  Comment

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

                    #10
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