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gonna upgrade my alternator to a 1 wire.upgrade to a 10si?read the posts here on how to do it, but still unsure of the wiring for it.anyone got a pic showing how their 1 wire is wired?unsure of what to do with the 2 prong connection. thanksdave
Reply:Alternators which are modified to "one-wire" connect only one wire, as the name implies. The single wire must be large enough to handle full alternator output and connects "B" or battery terminal to the + side of the battery. The alternator's two small spade terminals are no longer functional and can be ignored. Good Luck
Reply:denrep - thats what i don't understand - the 'modifying' partso a 10si off the shelf won't work?thanks
Reply:Yes, you can buy an off-the-shelf one-wire alternator, but not for an original GM application. A one-wire unit is a stock GM-type alternator which has been modified internally by replacing the voltage regulator with a self-exciting type voltage regulator. The two external spade terminals are part of the voltage regulator, but not used with a self-exciting (one-wire) installation.Good LuckLast edited by denrep; 05-28-2010 at 10:13 PM.
Reply:this thread should be called '1 wire alternator upgrades for dummies' looking at the wiring diagram again, off the alternator BAT to the oil pressure switch? thanks againdaveLast edited by RuffneckDave; 05-28-2010 at 10:45 PM.
Reply:Originally Posted by RuffneckDavethis thread should be called '1 wire alternator upgrades for dummies'
Reply:alright, thanks againgoing by the diagram for 1 wire at bills repair, it shows 2 wires coming off the alternatorone wire going to the oil switch, the other to the ammeter.dave |
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