2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

130 Amp Alternator Sweetness

Thread Tools
 
Search this Thread
 
Old 09-22-08, 07:24 AM
  #101  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
swap over to a ribbed pulley set up, its much easier to do if you dont have PS and AC anymore.

I have now have all ribbed belts, but I have manual steering and had to get my AC bracket machined to accept a FD AC compressor.
Old 09-22-08, 10:03 AM
  #102  
Rotary $ > AMG $

Thread Starter
iTrader: (7)
 
jackhild59's Avatar
 
Join Date: Apr 2005
Location: And the horse he rode in on...
Posts: 3,783
Received 24 Likes on 23 Posts
Originally Posted by Rob XX 7
swap over to a ribbed pulley set up, its much easier to do if you dont have PS and AC anymore.

I have now have all ribbed belts, but I have manual steering and had to get my AC bracket machined to accept a FD AC compressor.
So, do you have one serpentine belt that does waterpump Alt and A/C?

No airpump and no P/S?

I can't do without A/C and I have emissions testing in Dallas, but I admit the serpentine belt is attractive option.

Post some pics? Thanks Rob.
Old 09-22-08, 10:12 AM
  #103  
Full Member
 
3Faced's Avatar
 
Join Date: Jul 2007
Location: Phoenix
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by RETed
I just wanted to do a quick follow-up on this thread, cause I'm interested in it...

A local shop uses Nissan Maxima alternators for most imports as a high output set-up.
I did a quick search on eBay, and theres models listed from 130A, 140A, and 160A.
Prices are from $70 - $130.
The plug *looks* like it's the same as the S5 / FD one.
The problem is the pulley - it looks like they use multi-ribbed serpentine belts.


-Ted
Try a local alternator repair shop. I was able to get both the proper size pulley and connector from my local shop, Gen-Star Electric. If your concerned about the connector wiring they should be able to help you with that too. Just be sure to use 4ga on your wiring coming off the 100A fuse in the engine bay. One side goes to the alt and the other goes to the starter on my setup.
Old 09-22-08, 10:59 AM
  #104  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
I have one ribbed belt that runs alt/waterpump, and another that runs AC

I have no PS or air pump.
I dont have a picture of the final AC set up yet because the bracket is getting re-powdercoated after the machinist finished modifying it to mount a FD compressor to it. Im using a PS delete bracket from a S4 car, and finally a FD tensioner.

If you are not using AC, PS, or air pump there are couple of people selling aftermarket ribbed pulley set ups. I got these pulleys from a cosmo engine I sold someone, but I ended up only using the crank and waterpump pulleys, the alternator came with its ribbed pulley already.

I have this picture, but it shows the S4 v-belt AC set up still, we are finishing the FD upgrade this week, should have pictures later in the week.

I can now ditch the 2 V-belt pulleys from the crank, a cosmo uses v-belt AC so thats why I still had them on there, originally thought I was going to keep v-belt S4 AC set up.



Old 09-24-08, 12:40 PM
  #105  
Apex Seal Treachery!!!!!!

iTrader: (13)
 
JustJeff's Avatar
 
Join Date: Nov 2006
Location: Indiana
Posts: 2,406
Received 2 Likes on 2 Posts
I'm curious if the Taurus alt would fit under an OEM TMIC? I've got a vert with a JDM swapped into it. I've got an FD alt that barely squeezes under the TMIC.
Old 09-24-08, 05:31 PM
  #106  
Rotary $ > AMG $

Thread Starter
iTrader: (7)
 
jackhild59's Avatar
 
Join Date: Apr 2005
Location: And the horse he rode in on...
Posts: 3,783
Received 24 Likes on 23 Posts
Originally Posted by JustJeff
I'm curious if the Taurus alt would fit under an OEM TMIC? I've got a vert with a JDM swapped into it. I've got an FD alt that barely squeezes under the TMIC.
Probably not. I have an 88 TII out back under a cover, but I really haven't looked at that aspect. If the FD is tight, the Taurus alt probably isn't going to fit with my mounting method.

Hmmm...my S5 alternator will retro onto the S4 TII (w/slight rewire). Free upgrade!
Old 09-25-08, 02:11 AM
  #107  
Apex Seal Treachery!!!!!!

iTrader: (13)
 
JustJeff's Avatar
 
Join Date: Nov 2006
Location: Indiana
Posts: 2,406
Received 2 Likes on 2 Posts
Originally Posted by jackhild59
Probably not. I have an 88 TII out back under a cover, but I really haven't looked at that aspect. If the FD is tight, the Taurus alt probably isn't going to fit with my mounting method.

Hmmm...my S5 alternator will retro onto the S4 TII (w/slight rewire). Free upgrade!
From the pics you posted, that's what I was expecting you to say...unfortunately. My best option may be an FD alt that's been upgraded for high output.
Old 10-09-08, 10:55 PM
  #108  
Rotary $ > AMG $

Thread Starter
iTrader: (7)
 
jackhild59's Avatar
 
Join Date: Apr 2005
Location: And the horse he rode in on...
Posts: 3,783
Received 24 Likes on 23 Posts
Originally Posted by jackhild59
Here is a brand new Taurus fan, lifetime warranty ISO9000 rated manufacturer for $89.99 shipped.

http://cgi.ebay.com/ebaymotors/90-91...spagenameZWDVW
]
Lifetime warranty.

Originally Posted by Rob XX 7
but thats not what people do, they get one from the junkyard. I also do not see any specifications for that ebay fan?
The ISO thing does not impress me at all, I deal with warranty claims from companies with ISO ratings all the time for products that cost ALOT more then a fan, products that cost more then our houses, and these are real bonehead errors.

Guess what I found at summitracing.com? Dorman OEM Spec fans.

Would any of you guys feel better if you paid Summitt bucks for the exact same fan sold on Ebay?

http://cgi.ebay.com/ebaymotors/90-91...spagenameZWDVW


http://store.summitracing.com/partde...5&autoview=sku

Interesting that Summit Racing has picked up the entire line of Dorman OEM replacement fans-and they are charging premium prices for these fans.
Old 10-11-08, 10:14 AM
  #109  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
Originally Posted by jackhild59
So, do you have one serpentine belt that does waterpump Alt and A/C?

No airpump and no P/S?

I can't do without A/C and I have emissions testing in Dallas, but I admit the serpentine belt is attractive option.

Post some pics? Thanks Rob.


got the AC back on, now using a FD AC compressor and belt tensioner, FD alternator, and cosmo pulleys- but it was by no means a bolt on modification. AC bracket is from a power steering delete FC

Still have to get the AC lines made, I probably wont bother for now and do it over the winter months.

Old 10-11-08, 12:31 PM
  #110  
Rotary $ > AMG $

Thread Starter
iTrader: (7)
 
jackhild59's Avatar
 
Join Date: Apr 2005
Location: And the horse he rode in on...
Posts: 3,783
Received 24 Likes on 23 Posts
[QUOTE=Rob XX 7;8629014]got the AC back on, now using a FD AC compressor and belt tensioner, FD alternator, and cosmo pulleys- but it was by no means a bolt on modification. AC bracket is from a power steering delete FC

Still have to get the AC lines made, I probably wont bother for now and do it over the winter months.

Very nice. I am impressed.


Since the tensioner is from a PS delete kit, could you have actually used a power steering pump in that spot?
Old 10-11-08, 01:05 PM
  #111  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
the tensioner is from a FD, the bracket is from a TII with no PS

I did not try a PS/AC bracket from a FD because I am not using PS. With a good manual rack you dont need PS with these cars, they feel great witout PS.

If I wanted PS and ribbed belts I would say to give a FD bracket a shot, you may have to modify it to bolt up and have the belts line up.

On my bracket 2 bolts lined up with the AC compressor, and 2 did not. So extra material was welded where needed and then drilled and tapped so that the AC compressor can bolt up.
Old 10-11-08, 03:05 PM
  #112  
5 and counting.

iTrader: (7)
 
FC3S Murray's Avatar
 
Join Date: Jan 2006
Location: Montana
Posts: 1,651
Likes: 0
Received 3 Likes on 2 Posts
****! I am seeing 10.8 volts at idle(1000rpm)!! New battery and all..

I have a S4 re-man and have been studying this thread and others BUT still am up in the air to what to purchase.
Old 10-11-08, 04:09 PM
  #113  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
when my "advertised as 3600CFM fan" kicks on, with the headlights on, stereo on- im seeing still seeing 14volts
Old 10-11-08, 08:44 PM
  #114  
Burning up Time

 
The Griffin's Avatar
 
Join Date: Sep 2004
Location: Earth
Posts: 805
Likes: 0
Received 2 Likes on 2 Posts
The second main crank pulley, is that off the FD or are those two cosmo main pullies? cheers

Old 10-11-08, 08:49 PM
  #115  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
everything is either cosmo or FD

main and waterpump- cosmo

alternator, ac and its tensioner- FD
Old 10-12-08, 09:16 PM
  #116  
Burning up Time

 
The Griffin's Avatar
 
Join Date: Sep 2004
Location: Earth
Posts: 805
Likes: 0
Received 2 Likes on 2 Posts
Very nice,clean.... looks OEM. cheers
Old 11-09-08, 10:20 PM
  #117  
Rotary Enthusiast

iTrader: (1)
 
yeti's Avatar
 
Join Date: Mar 2006
Location: Knoxville, TN
Posts: 944
Received 53 Likes on 43 Posts
So ted did you try the maxima alternator yet? I have not looked but would I have to make a bracket?
Old 11-10-08, 09:38 PM
  #118  
Full Member

 
sim_rx3's Avatar
 
Join Date: Apr 2005
Location: Sydney Australia
Posts: 167
Likes: 0
Received 0 Likes on 0 Posts
hi guys...

dont know if this has been posted yet but -

i got onto an awesome site on the net that do custom alternators as well.
i asked them about my car. i've got a 1990 Mazda Luce with factory 13bt configuration.
i used the same version rx7 alt description that i knew is the same as my Luce alt.
cause sure as **** as soon as i said Luce i would have got a HUH?? lol

they are here - http://www.qualitypowerauto.com/

question i asked -

what do you have as an upgrade for a gen 2 rx7 (89-91) alternator.
answer -

We can provide a direct replacement alternator that will use the same mounts, use the same belt and connect with your factory wiring harness, just need to upgrade B+ to the higher amps. It is a 200 amp alternator that will provide about 110 amp at idle. The cost for this unit is $475.00 (this is US dollars). We would need 5 working days to build this for you. Let us know if you have any other questions. Thanks for the inquiry.

so there is another option for you you guys. you just need to stipulate what model your car is. for the 1989 boys where the change in wiring configuration happened to the rx7 alternator you will need to state its early or late 1989 model

hope this helps
Old 11-13-08, 02:00 PM
  #119  
®

iTrader: (4)
 
BASTARD's Avatar
 
Join Date: Dec 2003
Location: NorCal
Posts: 2,281
Likes: 0
Received 3 Likes on 3 Posts
Just wanted to post some pictures
Attached Thumbnails 130 Amp Alternator Sweetness-alt.jpg   130 Amp Alternator Sweetness-alt2.jpg   130 Amp Alternator Sweetness-alt3.jpg  
Old 11-13-08, 02:44 PM
  #120  
Banned. I got OWNED!!!
 
TitaniumTT's Avatar
 
Join Date: Mar 2006
Location: Connecticut
Posts: 1,970
Likes: 0
Received 1 Like on 1 Post
what exactely are we looking at?

Make model it came from or company bought from?
Old 11-13-08, 03:31 PM
  #121  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
I checked the other night how I was doing: headlights on, stereo with subwoofer and 3 channel amp, stand alone, supra TT fuel pump, few extra gauges and electric fan running at a red light idling im at 14.3 volts.

thats with a new FD alternator.
Old 11-13-08, 03:42 PM
  #122  
Rotary $ > AMG $

Thread Starter
iTrader: (7)
 
jackhild59's Avatar
 
Join Date: Apr 2005
Location: And the horse he rode in on...
Posts: 3,783
Received 24 Likes on 23 Posts
Originally Posted by BASTARD
Just wanted to post some pictures
Will those pulleys line up? Pic makes it look like they won't.

That must be the 3g (ford tempo) alternator.
Old 11-13-08, 05:29 PM
  #123  
®

iTrader: (4)
 
BASTARD's Avatar
 
Join Date: Dec 2003
Location: NorCal
Posts: 2,281
Likes: 0
Received 3 Likes on 3 Posts
sorry, I got called into a meeting earlier so i couldn't finish my post... anyhow, those pictures are of a stock S4 alt Vs. the 3G alternator from the Ford Tempo. It is the same alternator in the picture posted below. The dual sheave pulley does not line up and requires the modification of the waterpump housing boss to fit... basically you have to machine off about 3/8th +/- of an inch of material in order for it to line up... however, if you opt for the 13b-re multi groove pulley's instead it should line up with no modifications to the waterpump housing


Name:  IMG_0928.jpg
Views: 1145
Size:  116.1 KB
Old 11-14-08, 06:42 AM
  #124  
Rotary $ > AMG $

Thread Starter
iTrader: (7)
 
jackhild59's Avatar
 
Join Date: Apr 2005
Location: And the horse he rode in on...
Posts: 3,783
Received 24 Likes on 23 Posts
Originally Posted by Rob XX 7
I checked the other night how I was doing: headlights on, stereo with subwoofer and 3 channel amp, stand alone, supra TT fuel pump, few extra gauges and electric fan running at a red light idling im at 14.3 volts.

thats with a new FD alternator.

I think the key to this is that the alternator is new. It hasn't been abused or overloaded yet. Probably wouldn't have the same success with a used/abused alt off the FD thread-but then, who knows.

I am extremely pleased with the performance of my Taurus alternator to date. Like your setup, everything works and the volts don't vary. Just for kicks, I should hook up my meter through the cig lighter just to verify the actual volts, instead of looking at the 19 year old volt meter on the dash. I assume you got your voltage from the datalogger of your Haltech(?)?
Old 11-14-08, 07:06 AM
  #125  
FC guy

iTrader: (8)
 
Rob XX 7's Avatar
 
Join Date: Oct 2002
Location: Long Island, New York
Posts: 8,714
Received 16 Likes on 16 Posts
I get it from the wolf dash controller, but my stock 20 year old gauge reads the same, just not with a digital display.

The alternator came tested over 100amps, I forget what it was now- getting old sucks, I do know it was over 110 amps, seem to be thinking like 120?

I also have the battery in the trunk with 0 gauge to the dist. box under the hood.


Quick Reply: 130 Amp Alternator Sweetness



All times are GMT -5. The time now is 03:38 PM.