3rd Generation Specific Talk about 3rd gen RX-7's here.

200amp Alternator

Old May 13, 2005 | 01:32 PM
  #1  
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well my alternator crapped out, and i sourced out a place that will change the stator, and paint the alternator to whatever color you want for $255



better price than $500 from

http://www.mazsport.net/
Old May 13, 2005 | 03:09 PM
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i had my alternator rebuilt a few years ago for about $35.
Old May 13, 2005 | 03:36 PM
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at 200 ampszzzz ?
Old May 13, 2005 | 03:39 PM
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yeah 200amps



he's charging me 50 to rebuild it.



www.escessiveamperage.com
Old May 13, 2005 | 04:02 PM
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Does the amperage outputted by the alternator fluctuate with rpm? and if I have a 200amp fuse attached to my battery, will this alternator set it off all the time?
Old May 13, 2005 | 04:03 PM
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the higher the current rating the more parasitic loss you have. Keep that in mind. The difference between a S5TII one and FD one is 3 HP. 3 HP is a lot. I spend 500 bucks to get like 50 hp.
Old May 13, 2005 | 05:50 PM
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thanks for the info, ill contact the alternator guy to see how much more parasitic loss i will get with that alternator
Old May 14, 2005 | 11:07 AM
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if you really want the extra horsepower on a dyno or drag strip, get twin batteries and disconnect the alt. at the staging lanes or just before you dyno. .



kevin.
Old May 14, 2005 | 11:11 AM
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if you really want the extra 3 hp, hire a 65 lb 4'9 guy to drive the car... I mean 3 hp, I'd rather have my car run better with a 200 amp alt and not worry about 3 hp honestly...
Old May 14, 2005 | 03:18 PM
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[quote name='teknics' date='May 14 2005, 11:07 AM']if you really want the extra horsepower on a dyno or drag strip, get twin batteries and disconnect the alt. at the staging lanes or just before you dyno. .



kevin.

[snapback]712743[/snapback]

[/quote]



wouldnt that mess up the tuning on the car if all of a sudden it lose some parasites?

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