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Thread: Tach adaptor 8910

  1. #1
    Join Date
    Dec 2016

    Default Tach adaptor 8910

    I am planning to fit a 8910 tach adaptor and noticed that there are 2 options 8910 or 8910 ESI.

    My set up is,
    MSD 6530 box
    Mallory twin point dist with pertronix 1 installed.
    Current triggered factory tach.
    I am planning to use white wire to trigger tach.

    Car is a 69 AMC Javelin.
    Factory wiring is set up with a resistor wire to coil.
    Using MSD 6350 eliminates the resistor wire.

    Which tach adaptor is suitable for my setup.


  2. #2
    MSDTECH80 Guest


    You will need the pn8910.
    The 8910eis is for certain fuel injection vehicle.

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