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Judson engine Synchronizers

Discussion in 'Viking Yacht' started by Angelo, Mar 13, 2016.

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  1. Angelo

    Angelo New Member

    Joined:
    May 10, 2013
    Messages:
    10
    Location:
    Port Clinton,OH
    Anyone know much about these units. Mine worked fine until I changed from the points ignition distributors to Mallory YLM 624 AV units. The engines are crusader 270 and the original distributor were Delco/GM. Is there a fix/change to get it working again?? Boat is a 1974 Viking 33.
  2. dennismc

    dennismc Senior Member

    Joined:
    Jan 29, 2009
    Messages:
    1,174
    Location:
    Vancouver BC
    Look for a Chris Craft site or forum , they used those way back in time and maybe someone can help from there