Alternator upping amperage suggestions, I already up'd to 75 amps... not enough. |
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Alternator upping amperage suggestions, I already up'd to 75 amps... not enough. |
pnewman |
Aug 18 2012, 10:08 PM
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#1
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Member Group: Members Posts: 371 Joined: 15-February 05 From: Lincolnshire, IL Member No.: 3,606 Region Association: Upper MidWest |
Ok Ok Ok.
I have to many gadgets in my car for a 75 amp alternator to support. They all work great but they are pigs: Heated seats high power stereo Sub woofer w/ amp HID headlights windshield washer pump Interior / map lights in rear view mirror etc. So I have a seperate circuit and an electrical sub-panel to support the load safely but simply put: "I need more power Scotty!" Took my old 50 amp Bosch to an alternator / starter rebuilder and after looking at it a bit they recommended the AC Delco 100 / 105+ amp single wire alternator with integral regulator for $110 rebuilt. He stated that it could run the dash idiot light too. Not quite ready to bypass the voltage regulator etc. I am sure this mod is probably old hat for some. Thoughts? Thanks in advance, (IMG:style_emoticons/default/driving-girl.gif) Pete |
Mike Bellis |
Sep 8 2012, 12:18 PM
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#2
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Resident Electrician Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None |
The smaller pulley will rob 1-2hp due to spinning the alt faster. You may not notice it though. As long as you don't exceed the max rpm of the alt you should be fine.
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