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resistor in ignition

Discussion in 'Technical Discussion' started by Don Berger, May 29, 2015.

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  1. Don Berger, May 29, 2015
    #1
    Don Berger

    Don Berger New Member

    Joined:
    May 29, 2015
    Messages:
    1
    Location:
    Ilwaco WA. 98624
    I have the wiring diagram for the 1975 32' uniflight It showes a resistor in the ignition system after the key and before the coil. Does anyone know where this is located on the boat?

    Don
  2. Capt Ralph, May 30, 2015
    #2
    Capt Ralph

    Capt Ralph Senior Member

    Joined:
    Sep 8, 2004
    Messages:
    13,440
    Location:
    Satsuma, FL
    On the gas engine, next to the ignition coil.
    White ceramic ballast resistor.
    The resistor was use to help the points last longer.

    40 years later, you may not have the original ignition system (or motors). Newer coils were developed with internal ballast, then different solid state ignitions systems that did away with resistors & points completely.
    Last edited: May 30, 2015