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> Alternator Swaps Anyone???
post Apr 16, 2011 - 1:13 PM
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rkelly_83543

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I want to do a high output alternator for my ’94 Celica GT. I have already done a ton of research before coming to this conclusion. Here is my issue…THERE FREEKIN’ EXPENSIVE!!! So after more research I discovered a couple of possible solutions that wouldn’t cost a boat load of money. The problem? I can’t find any information of whether or not anyone has ever done this with our car.

Option #1 140 Amps
Swap a GM CS144 alternator into the car and modify the mounting to make it fit. Also, I would have to modify the wiring of course to make it work. This bad boy is big though and I am worried about the clearance behind the alternator as there is not much room between the alternator and the heat shield for the headers (stock config).

Option #2 120 Amps
Try an alternator from a Lexus (since Toyota make would probably do better). I have no idea if this would fit or even if the plugs are different. I was considering maybe an alternator from a ’94 Lexus SC400.

With both of these options, I don’t want to end up staring at a battery light on my dash. I was to make everything mesh with the electrical system as best as possible. Even though I’m from Idaho doesn’t mean that I was my car to look like it! laugh.gif
So what do you guys think? Is it possible to do without a bunch of mods? I live in a condo so I am not able to weld or fab anything.
Thanks for your input!
 
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post Apr 30, 2011 - 6:06 PM
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rkelly_83543

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I am not looking to do caps because I do not want to add another battery to charge. I am also looking for more than a 10A increase but thanks for the auto alt suggestion. The only one I can find that has been done is the GM alt but I don't want to look at a battery light all the time. Keep the ideas coming, I want to hear more! This must be Celi taboo since I have seen threads on this before and no one got answers!

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