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Old 08-12-2015, 08:28 AM   #1
Ironangel
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Single Wire Alternator Install?

The FYI in the electrical section would not allow me to open...Can someone post this or a link explaining the procedure? I'm doing a conversion on a 72 C-10 SBC to BBC, left side to right side single wire 100 amp conversion...Thanks, ~Ghostrider~ aka, "MY-KILL"
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Last edited by Ironangel; 08-12-2015 at 08:38 AM.
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Old 08-12-2015, 10:36 AM   #2
Davidf
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Re: Single Wire Alternator Install?

Why are you doing a singe wire install? Four wire alternators are much better and will charge at low rpms (due to exciter wire).
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Old 08-12-2015, 11:17 AM   #3
Ironangel
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Re: Single Wire Alternator Install?

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Originally Posted by Davidf View Post
Why are you doing a singe wire install? Four wire alternators are much better and will charge at low rpms (due to exciter wire).
Alternator came with the big block, it only has a one wire terminal, and because this is a "high rpm install"...
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"Two Seventy Two's"
71 1-ton Dually 350 4-Speed
71 C/50 Grain Truck, 350 Split-Axle 4-Speed
02 3/4 ton Express
14 Indian Chief Vintage
1952 Ford 8N, "Only Ford Allowed On The Property"
"Be American, Buy American"
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Old 08-12-2015, 02:55 PM   #4
Taibo
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Re: Single Wire Alternator Install?

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Why are you doing a singe wire install? Four wire alternators are much better and will charge at low rpms (due to exciter wire).
You assume way too much!
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Old 08-12-2015, 04:11 PM   #5
cooperhw
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Re: Single Wire Alternator Install?

Really good read on 1 wire alternator wiring vs 3 wire. Might answer your question?

http://www.madelectrical.com/
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Last edited by cooperhw; 08-12-2015 at 04:12 PM. Reason: error
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Old 08-12-2015, 04:55 PM   #6
MARKDTN
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Re: Single Wire Alternator Install?

1 wire alternator is 1 big hot wire to battery +. What else do you need?
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Old 08-12-2015, 06:17 PM   #7
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Re: Single Wire Alternator Install?

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1 wire alternator is 1 big hot wire to battery +. What else do you need?
First off the battery gauge won't work, you may still get flickering lights at idle

It will only sense the state of charge of the battery and will keep the battery charged but it may not deliver enough amps for electric cooling fans or other high draw loads. This can create some substantial voltage drops and result in less than adequate current for the truck system. Take some time and read the link.
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Old 08-12-2015, 08:23 PM   #8
Davidf
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Re: Single Wire Alternator Install?

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You assume way too much!
Really? What did I assume?
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Old 08-12-2015, 09:21 PM   #9
Ironangel
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Re: Single Wire Alternator Install?

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Originally Posted by cooperhw View Post
Really good read on 1 wire alternator wiring vs 3 wire. Might answer your question?

http://www.madelectrical.com/
Right on and thank you Coop...You to VetteVet..."Positive flow around here, positive flow"
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Michael of the clan Hill,
"Two Seventy Two's"
71 1-ton Dually 350 4-Speed
71 C/50 Grain Truck, 350 Split-Axle 4-Speed
02 3/4 ton Express
14 Indian Chief Vintage
1952 Ford 8N, "Only Ford Allowed On The Property"
"Be American, Buy American"
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Old 08-12-2015, 09:43 PM   #10
Jason Banks
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Re: Single Wire Alternator Install?

Better link, for those that can't find it:

http://www.madelectrical.com/electri...hreewire.shtml
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Old 08-12-2015, 09:56 PM   #11
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Re: Single Wire Alternator Install?

Quote:
Originally Posted by cooperhw View Post
Really good read on 1 wire alternator wiring vs 3 wire. Might answer your question?

http://www.madelectrical.com/
thanks great resource
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Old 08-13-2015, 10:57 AM   #12
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Re: Single Wire Alternator Install?

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thanks great resource
You are welcome. The tech tips are great. He has a small little manual with in depth articles on the subjects that I (electrically challenged) can actually comprehend. Might take me more than one read, but finally I got it.
Great guy to talk to as well, actually a little hard to get off the phone as he LOVES to talk car electrical systems.
Not associated to company in any way other than a VERY HAPPY Customer.
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Old 08-13-2015, 03:08 PM   #13
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Re: Single Wire Alternator Install?

Quote:
Originally Posted by cooperhw View Post
You are welcome. The tech tips are great. He has a small little manual with in depth articles on the subjects that I (electrically challenged) can actually comprehend. Might take me more than one read, but finally I got it.
Great guy to talk to as well, actually a little hard to get off the phone as he LOVES to talk car electrical systems.
Not associated to company in any way other than a VERY HAPPY Customer.
DITTO!! Mark is fantastic.
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