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Anyone here got dimensions for xj900 S (Diversion) valves?

Discussion in 'XJ Modifications' started by minimuttly, Jul 2, 2024.

  1. minimuttly

    minimuttly Active Member

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    As per title, I'm getting the itch to modify a 650 or 750 xj head in ways I don't want to get into right now. The 600 fj/xj, as well as the Diversions use 6mm stems - does the 900 Divvy also? if so how long are they?
    Just musing, may not go anywhere...
     
    minimuttly, Jul 2, 2024
    #1
  2. chacal

    chacal Moderator Moderator Supporting Vendor Premium Member

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    The diversion valves are a bit shorter than the XJ650/750 valves.........

    OEM intake VALVE 4KM-12111-00-00
    Overall length: 92.50mm
    Head OD: 34.00mm
    Stem OD: 5.95mm
    XJ900 Diversion


    OEM exhaust VALVE 4KM-12121-00-00
    Overall length: 91.10mm
    Head OD: 28.00mm
    Stem OD: 5.95mm
    XJ900 Diversion
     
    chacal, Jul 7, 2024
    #2
  3. minimuttly

    minimuttly Active Member

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    Thanks, just what I needed.
     
    minimuttly, Jul 7, 2024
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