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Canadian Poncho Homepage -> Canadian Poncho -> General Beaumont Discussion -> converting external regulator/alt.to a alt with internal regulator wiring .
Post Info TOPIC: converting external regulator/alt.to a alt with internal regulator wiring .
RAILSKINNER


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converting external regulator/alt.to a alt with internal regulator wiring .
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Now that i had help with the Standard Distributor to HEI. I wanna get rid of the external regulator and use a altenator with one built into it . Has anyone did this?

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1965 Beaumont Convertible

1965 Beaumont Hard Top

1965 Beaumont  Sedan

1965 Beaumont 4 Door
beaumontwagon


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The plug that goes into the reg,has 4 wires right?Take some connecters and a few inches of wire and connect the two outer wires together and the two inner wires together.(this bypasses the reg.)then get a factory alt.plug with some wire still on it from the internal reg. alt. and splice it into your cars harness (near the alt.)Cant remember which of the  2 small wires is for powering up the alt. and which one goes to your idiot light.the big red wire is obvious.thats pretty much all it takes.

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pudge444


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Here's some links to help you out also:

http://www.rowand.net/shop/tech/ExternallyRegulatedToInternallyRegulatedAlternator.htm

http://www.madelectrical.com/electricaltech/onewire-threewire.shtml



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cdnpont


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463460320_36268a91a5_o.jpg



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 67 Grande Parisienne 4 door HT. 69 Parisienne Convertible.
 
66 Beau


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I like the description at this site. Note that he shows the white wire as yellow (or it wouldn't show up against the white background).

http://www.chevelles.com/techref/ftecref14.html


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RAILSKINNER


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so would a person leave the old regulator in place, just do the wire mod and run his 3 wire alt with reg built in, and hopefully everything works out?


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1965 Beaumont Convertible

1965 Beaumont Hard Top

1965 Beaumont  Sedan

1965 Beaumont 4 Door
67Poncho


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 This has been a topic that has been discussed many a time on here. I have done this with most of my cars and having a background with GM for 20 odd years with electrical being a favorite, this is a very simple procedure, really! 

 As in the pic above, you can jump or join the brown (ign) and blue at the regulator. (I leave the regulator in place if it was there) At the alternator, remove the blue terminal from old existing plug and insert it into the #1 slot of the the newer style plug as shown. (Hopefully you are aware of how to remove the terminals from the connectors and if not, ask and if so, please disregard!) I never touch the 2 center wires of the regulator plug. Just leave them be!

If you have some harness from the new style plug, the #2 slot, I as well as alot of '80's GM vehicles, just loop this larger red wire to the battery stud on the back of the alternator. Then just add the existing red wire that you removed from the old alternator with the eye loop and bolt that to the battery stud along with the #2 looped wire.

 It is that easy........ Also, here is the link to a previous post.........

http://canadianponcho.activeboard.com/forum.spark?aBID=118110&p=3&topicID=26484117

 

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Elroy


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you guys are good ! I learned this the hard way , you make it easy !!

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RAILSKINNER


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gonna tackle the wiring this weekend hope she starts and runs

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1965 Beaumont Convertible

1965 Beaumont Hard Top

1965 Beaumont  Sedan

1965 Beaumont 4 Door
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