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one wire install denso style..

DaveBob

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Jul 24, 2020
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has any one installed a one wire denso alternator and have any pics thank you
Like this one? For the field current, I noticed
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in the factory schematic that one of the field wires and one of the regulator wires were common. So, I combined the two to supply the field current to the new alternator. It made for cleaner wiring, since the external regulator was eliminated and if it increased available field current it was a win-win. A few things to note in the pictures: I purposely used an OEM bottom bracket, rather than the one supplied, and had to shim the attach point at the alternator. The reason was that the supplied bracket interfered with the vapor separator fuel filter that I had previously installed. The orange on the fuel lines is actually insulation over the fuel lines to keep the fuel cooler. The rubber cover over the output lead is something I added. I think it's from a Honda starter.
 
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