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MSD install question

819 Views 6 Replies 4 Participants Last post by  LEVE
My setup is a 82 CJ-7, I am replacing the stock 258 with a 401 with tfi upgrade. i want to incorporate a MSD 6A module. does this replace the stock duraspark module? The MSD instructions show two wires hooking into the factory coil connector then two wires going to the coil. Don't the wires from the factory coil connector come from the duraspark module?

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So, just to clarify, I leave my stock module in place and hooked up except for unhooking and taping up the two wire connector.

the green wire on the coil connector is not used at all? I am talking about the connector in the upper right hand corner of the diagram. I can cut out the coil connector and just use a butt connector to hook up the reds?

Thanks for your help,
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