Mercury 470 high amp alternator one wire setup

Mitchh718

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Jun 4, 2020
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Hello all, I am doing an alternator conversion on a 470. The alternator I bought is a one wire 105 amp marine unit. Everything I have been able to find about wiring is for a lower amperage unit, I don’t think I should be running this much current through any of the factory wiring. Does anyone know what the best way to wire this would be?
 
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