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3gs high output alternator?

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Old 06-19-17, 08:44 AM   #1
aurora61
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Default 3gs high output alternator?

Does anyone have any experience or recommendations with a high output alt on the 3gs?

Searching got me nowhere, but i swear i read somewhere that someone was having issues with one.

...I have a decent audio setup in my car, but looking to upgrade, and a little worried about the repercussions
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Old 06-20-17, 04:51 PM   #2
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I had one, it's back in the box waiting for reinstallation.

My belt was too loose (you need 1in shorter serpentine belt).

I just haven't gotten aroudn to reinstalling it. Once wound up it keeps a stable 13.8v-14.0v (14v cold).

If you want variable voltage like 14.0+ on warm run, you need a mod box, which is still experimental according to the person i spoke to (not mechman).

Mine's is for a GS430.
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Old 06-21-17, 07:55 AM   #3
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thanks for the info. I guess ill look into the mechman
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