Hex Bolts on the intake boots?

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  • Stryfe

    #1

    Hex Bolts on the intake boots?

    Well my parts for my 80 gs850gl finally came in last friday. Installed new intake boots, o-rings, boots for the airbox, and new filter element for airbox (po didn't have one when I purchased the bike). Also fixed the electrical short that was blowing fuse. Found out once I had the bike back together and running correctly that the r/r wasn't undercharging but was overcharging, so I'm going to order one of those honda r/r and install that with possibly a new battery on the 1st.

    But I really wanted to know if someone could tell me what the hex bolt on the intake boot between the carb and the cyclinder head is for? I didn't mess with them when I installed the boots, since I didn't know what they were for.
  • bwringer
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    • Oct 2003
    • 17066
    • Indianapolis

    #2
    It's where you screw in an adaptor for a vacuum gauge when you synchronize the carbs.
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    • lurch12_2000

      #3
      My hex bolt is 6mm and I think your's would be the same, so if you try synching your carbs you'll need 4 of those adapters when doing so.

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      • doctorgonzo

        #4
        I'm looking forward to doing mine. My Morgan Carbtune got here Saturday. Still waiting on the shims and stainless bolts for pulling valve cover and doing the valves first.

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        • Stryfe

          #5
          Thanxs a Bunch for the info

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