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crap! it fell in

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  • #16
    You've got the right idea... just the wrong way around. As the piston goes down, or up, it is going to move air (Intake it or exhaust it). If the valves are sealed and closed, the only other option for the air to move would be through the open spark plug holes. If the valves were NOT sealed, air would just move in and out through those open valves instead of the plug holes. So the one that he felt no movement through the plug hole... would be a bad one.

    I would have to agree with Pro... bad as I hate to!

    Tod
    Try your hardest to be the kind of person your dog thinks you are.

    You can live to be 100, as long as you give up everything that would make you want to live to be 100!

    Current bikes:
    '06 Suzuki DR650
    *'82 XJ1100 with the 1179 kit. "Mad Maxim"
    '82 XJ1100 Completely stock fixer-upper
    '82 XJ1100 Bagger fixer-upper
    '82 XJ1100 Motor/frame and lots of boxes of parts
    '82 XJ1100 Parts bike
    '81 XS1100 Special
    '81 YZ250
    '80 XS850 Special
    '80 XR100
    *Crashed/Totalled, still own

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    • #17
      pfffffffttt

      likley XScape past rings before having enough power to open a valve. ????)
      can not open a valve w/o cam(.) (that's a period, btw)

      with no rings on the piston and valves "closed" because no cam's to open them...............you would still feel some air passing thru the plug hole if you were to crank it.


      mro
      the menace

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