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Old 04-28-2008, 11:27 PM   #1
bdmcgee
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Exclamation voltage regulator question

I'm re-wiring my truck, bumper to bumper. Can I just throw out the old voltage regulator out and replace it with a new, modern alternator with the regulator built in? I can’t see where that would be a problem since I can direct wire the new one. Where am I wrong? Thanks
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Old 04-29-2008, 12:01 AM   #2
neonlarry
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Re: voltage regulator question

No problem with that. That's how I did mine when I rewired. Works much better. Just make sure if you use one of the newer CS type alternators that you wire in a resistor in the exciter circuit, 14V will eventually burn it out.
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Old 04-29-2008, 01:28 AM   #3
Longhorn Man
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Re: voltage regulator question

There is no reason to get a one wire, and quite a few advantages of a GM 3 wire. Converson kits are avalible, and if you look around, there's plenty of posts (try the FAQ section) with how to convert it without a kit.
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Old 04-29-2008, 01:50 AM   #4
TonyJohnson
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Re: voltage regulator question

Here's the classic faq thread:

http://67-72chevytrucks.com/vboard/s...d.php?t=119379
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