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Hei Conversion

Discussion in 'Builds and Fabricators Forum' started by Willys VA, May 8, 2023.

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  1. Willys VA

    Willys VA New Member

    I'm in the process of installing a Speedway wiring harness in a 69 CJ5 chassis with the 225 that has had the HEI conversion. I've installed another body (CJ2A) on this chassis and was hoping someone saved some of the old instructions on how this conversion was done. I'm primarily needing to know how best to wire everything. A wiring diagram for this would be great. I understand the ballast resistor isn't needed and I'll need to run 12v to the distributor. Thanks in advance for your help.
     
  2. dnb71R2

    dnb71R2 SuperDave 2023 Sponsor

    You're almost there already!

    [​IMG]
    Since you're upgrading the wiring, there is much good info at this site. It helped me when I did my wiring upgrade. (y)

    MadElectrical.com - Electrical Tech

    ALSO, carry an extra module and cap coil for your HEI. The components aren't the same high quality as they used to be. ;)
     
    Last edited: May 8, 2023
    vtxtasy likes this.
  3. Willys VA

    Willys VA New Member

    Thanks dnb5853