S5 FC alternator modification
#1
S5 FC alternator modification
I'm going to try going thru a local auto electric shop to modify an extra S5 alternator for more output. I'm trying to figure out what kind of amps I should be shooting for.
I have 3 amps I'm going to be using for the stereo that total about 670 watts total.
I'm going to be adding a taurus e-fan with a fan control. I believe they pull 30 or so amps at turn on and then settle down to around 8 amps during operation.
I'm going to be adding a wideband O2 system, probably an Innovate LC-1 to start, maybe add an XD-16 and other accesories down the road. Is a wideband system putting enough strain on the electrical system to take that into account? I doubt it is pulling many amps, but thought I'd check.
I know I can simply get a 3rd Gen alternator, but I've got this extra alternator and feel like tinkering around with it.
I have 3 amps I'm going to be using for the stereo that total about 670 watts total.
I'm going to be adding a taurus e-fan with a fan control. I believe they pull 30 or so amps at turn on and then settle down to around 8 amps during operation.
I'm going to be adding a wideband O2 system, probably an Innovate LC-1 to start, maybe add an XD-16 and other accesories down the road. Is a wideband system putting enough strain on the electrical system to take that into account? I doubt it is pulling many amps, but thought I'd check.
I know I can simply get a 3rd Gen alternator, but I've got this extra alternator and feel like tinkering around with it.
#4
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Did he say it was free? I don't see a mention of it.
Hey Jeff, I believe the stock S5 alt is 80A. I've been told that they can be re-wound for 100A or 125A, though I'm not sure if this is something you can do yourself. I know that you can buy brush kits for rebuilding the alternator, but I'm not sure if non-professionals can get the tools to re-wind the coils for higher output (which also sounds like something you don't want to make a mistake with).
You might want to see how much it would cost to have the alternator done for you. I'm just venturing a guess here, but I think it might cost around $80 for a 100A re-wind.
Hey Jeff, I believe the stock S5 alt is 80A. I've been told that they can be re-wound for 100A or 125A, though I'm not sure if this is something you can do yourself. I know that you can buy brush kits for rebuilding the alternator, but I'm not sure if non-professionals can get the tools to re-wind the coils for higher output (which also sounds like something you don't want to make a mistake with).
You might want to see how much it would cost to have the alternator done for you. I'm just venturing a guess here, but I think it might cost around $80 for a 100A re-wind.
#6
Did he say it was free? I don't see a mention of it.
Hey Jeff, I believe the stock S5 alt is 80A. I've been told that they can be re-wound for 100A or 125A, though I'm not sure if this is something you can do yourself. I know that you can buy brush kits for rebuilding the alternator, but I'm not sure if non-professionals can get the tools to re-wind the coils for higher output (which also sounds like something you don't want to make a mistake with).
You might want to see how much it would cost to have the alternator done for you. I'm just venturing a guess here, but I think it might cost around $80 for a 100A re-wind.
Hey Jeff, I believe the stock S5 alt is 80A. I've been told that they can be re-wound for 100A or 125A, though I'm not sure if this is something you can do yourself. I know that you can buy brush kits for rebuilding the alternator, but I'm not sure if non-professionals can get the tools to re-wind the coils for higher output (which also sounds like something you don't want to make a mistake with).
You might want to see how much it would cost to have the alternator done for you. I'm just venturing a guess here, but I think it might cost around $80 for a 100A re-wind.
It's really just something to do for fun and my own learning and would probably be smarter and cheaper to pay someone to do the work or get a 3rd gen alternator.
#7
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I understand about wanting to do it yourself. While I don't have any personal knowledge on re-winding and rebuilding an alternator, I bet you could probably get the parts for <$50.
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#10
I found this website on rewinding stators
http://www.mtmscientific.com/rewind.html
I'd like to learn more and do the winding myself, but we'll see what comes of all this.
http://www.mtmscientific.com/rewind.html
I'd like to learn more and do the winding myself, but we'll see what comes of all this.
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NickNac113
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