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  1. May 6th, 2011, 10:11 PM #1
    SethCNot
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    Default 8.1 Gi Engine Wiring Diagram Needed

    Anybody have this? I need to find out to wire a analog tach signal to the dash so I can complete perfect pass.
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  2. May 7th, 2011, 09:07 AM #2
    Don S
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    Default Re: 8.1 Gi Engine Wiring Diagram Needed

    The gray wire is the tach signal lead.
    Don S.


    Please, no PM's (Private Messages) regarding boat/engine problems.
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