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Rotaryshack www.rotaryshack.com (CA) Specializing in carbs, custom turbo kits, 1gen rx7 parts |
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#1 |
Rotary Fanatic
Join Date: Mar 2008
Posts: 231
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High output alternators
Hi,
I remember that you had a thread over at the 'other' forum about high output alternators for sale and you also take in cores for rebuild & modification. Are you guys still doing this? Thanks. quote F/S original mazda alternators modded for high amp output--polished too -------------------------------------------------------------------------------- i get these custom built custom, and yes they come with a 1 year no hassel warranty they are direct bolt on units for 78 on up to 95 rotary engines the FC/FD alternators are dis-assembled, the housing sent out for polishing.. the internals of the alternator get re-worked, the stator is modified, custom voltage regulator installed, new bearings and a couple of other things the builder wont share with me.. once its re-assembled the alternator sits at a solid 14.5 volts all the way up to 180 amp draw!! using the stock pulley these alternators work great if you run lots of electronics,(IE,big fuel pumps, msd units aftermarket EMS, aftermarket stereo systems, electric e fans,etc, etc..) Last edited by 730RWHP12A; 10-23-2008 at 10:51 AM. |
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#2 |
Rotary Fanatic
Join Date: Mar 2008
Location: chatsworth, california
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yes we are still doing the alternater upgrades, and yes, we do take cores in for a reduced price to the customer.
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#3 |
Rotary Fanatic
Join Date: Mar 2008
Posts: 231
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Thanks for the info. I assume it is still the same information as on the other forum? Might be a good idea if we post that here so others that are interested can also get in on it.
I will probably ship mine down to you by the end of the week. So would it be $260 then? Also, do RCC members have a special discount? ![]() Last edited by firzen; 10-22-2008 at 01:03 AM. |
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#4 | |
Rotary Fanatic
Join Date: Mar 2008
Location: chatsworth, california
Posts: 349
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Quote:
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#5 |
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Join Date: Sep 2008
Posts: 147
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How high is "high output"? What kind of amps do these things push?
My FB's poor old 60 amp is sorely outclassed by the EFI ECU, injectors, fuel pump 2xMSD boxes, etc. I could put on an 80 amper from an FC, but I'd like to have a radio, too, so methinks I need larger than that. |
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#6 |
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Posts: 231
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#7 | |
Rotary Fanatic
Join Date: Mar 2008
Location: chatsworth, california
Posts: 349
Rep Power: 18 ![]() |
Quote:
if you send your old alternator in, whatever amperage it made before, is usally doubled. so yours would be boosted to 120 amps, and a fd alternator would be boosted to almost 200 amps. these boosted alternators help sooo much when you start stacking up electronic devices..
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#8 | |
Rotary Fanatic
Join Date: Mar 2008
Location: chatsworth, california
Posts: 349
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Quote:
polishing is an extra $40.00 its fine if you dont send it with a pulley
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#9 |
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ok so now upgrading the alt amperage wont hurt the system any will it..
I am using an S4 n/a alternator on my engine swap (because mine is in great shape) but I would like to up the power a bit if it will not harm/overlad the system.. any precautions that need to be taken in order to run a high amp alternator? This REALLY gets my interested expecially with a polish job too. |
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#10 | |
Rotary Fanatic
Join Date: Mar 2008
Location: chatsworth, california
Posts: 349
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#11 |
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ok so let me get this correct..
260.00 is the cost if I send in my unit to you to have it upgraded 40.00 extra to have it polished free return shipping is that correct? THX for the fast reply |
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#12 |
Rotary Fanatic
Join Date: Mar 2008
Location: chatsworth, california
Posts: 349
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yes, that is correct dave
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#13 |
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Join Date: Mar 2008
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One more question: What's the warranty for these alts?
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#14 |
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#15 |
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