IRP High Output Alternators

IR Performance · 02-22-2009, 09:54 PM

I can have the stock alternator rebuilt and upgraded to put out higher amperage. Stock these alternators put out about 90 amps. When you add underdrive pulleys and electronics such as stereo, gauges, etc this can become a problem. It is even possible to blow a motor from insufficient voltage to the fuel pump and injectors under load. Common signs of a weak alternator are going through batteries, slow rolling windows, slow cranking, etc. My rebuilds put out around 120 amps WITH a Greddy-style underdrive pulley. I have had several done for local customers with good results. I am thinking of making them available to the public for $165 providing you give me a core. Let me know if there is any interest.
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proz07 · 02-22-2009, 11:12 PM

Does this get done to the one we send in or do you have revolving stock that we can send ours to you after we recieve the new one?
z

speedjunkie · 02-23-2009, 07:04 PM

Hmmm, this is something I hadn't thought about yet. Not a bad idea. The only problem is not having an alternator for a while, I need one right away. If you DO just do a one for one swap, that would be cool.

IR Performance · 02-24-2009, 11:49 AM

I have one core at the shop right now but turnaround time is less than a week. I had the last one done in a day. I can ask that the rebuilder get all the parts beforehand so there is less wait.

IR Performance · 03-26-2009, 01:10 PM

I found a better stator so I can now get them to put out 140+ amps. The bigger stator is a bit more expensive so the new price is $185

speedjunkie · 03-27-2009, 01:30 AM

Alright I'll see if I can get the guys at the shop to pull mine and send it to you since I'm out of country right now. I was going to wait til I got back but I'll see what I can do right now. I may just wait until June or so anyway. I'll be in touch!

speedjunkie · 04-02-2009, 02:44 AM

Game on Ihor. Can you PM me your address?

IR Performance · 04-07-2009, 11:26 AM

I am no longer offering the 120 amp upgrade because I can't get a steady supply of the stators. I do however now have a 140 amp version. Price is $185.

My5ABaby · 04-07-2009, 12:04 PM

I assume this is FD alternators only?

IR Performance · 04-13-2009, 11:38 AM

I can do others too, but I would have to do the legwork and find a stator that would work. If you want to send me a spare core I can see what I can have done with it.

IR Performance · 08-19-2009, 11:01 AM

I am doing both fd and fc alternators. I have a bunch of these running around with great results.

02-22-2009, 09:54 PM	#1
IR Performance Rotary Fanatic Join Date: Feb 2008 Location: Metuchen, NJ Posts: 249 Rep Power: 18	IRP High Output Alternators I can have the stock alternator rebuilt and upgraded to put out higher amperage. Stock these alternators put out about 90 amps. When you add underdrive pulleys and electronics such as stereo, gauges, etc this can become a problem. It is even possible to blow a motor from insufficient voltage to the fuel pump and injectors under load. Common signs of a weak alternator are going through batteries, slow rolling windows, slow cranking, etc. My rebuilds put out around 120 amps WITH a Greddy-style underdrive pulley. I have had several done for local customers with good results. I am thinking of making them available to the public for $165 providing you give me a core. Let me know if there is any interest. __________________ __________________ Providing rotary engine rebuilds, porting, turbo installs, parts installations, full maintenance, etc. We work on all cars. www.irperformance.com www.myspace.com/rotaryexperimentseven irperformance@live.com 732-662-1794

02-24-2009, 11:49 AM	#4
IR Performance Rotary Fanatic Join Date: Feb 2008 Location: Metuchen, NJ Posts: 249 Rep Power: 18	I have one core at the shop right now but turnaround time is less than a week. I had the last one done in a day. I can ask that the rebuilder get all the parts beforehand so there is less wait. __________________ Providing rotary engine rebuilds, porting, turbo installs, parts installations, full maintenance, etc. We work on all cars. www.irperformance.com www.myspace.com/rotaryexperimentseven irperformance@live.com 732-662-1794

03-26-2009, 01:10 PM	#5
IR Performance Rotary Fanatic Join Date: Feb 2008 Location: Metuchen, NJ Posts: 249 Rep Power: 18	I found a better stator so I can now get them to put out 140+ amps. The bigger stator is a bit more expensive so the new price is $185 __________________ Providing rotary engine rebuilds, porting, turbo installs, parts installations, full maintenance, etc. We work on all cars. www.irperformance.com www.myspace.com/rotaryexperimentseven irperformance@live.com 732-662-1794

04-07-2009, 11:26 AM	#8
IR Performance Rotary Fanatic Join Date: Feb 2008 Location: Metuchen, NJ Posts: 249 Rep Power: 18	I am no longer offering the 120 amp upgrade because I can't get a steady supply of the stators. I do however now have a 140 amp version. Price is $185. __________________ Providing rotary engine rebuilds, porting, turbo installs, parts installations, full maintenance, etc. We work on all cars. www.irperformance.com www.myspace.com/rotaryexperimentseven irperformance@live.com 732-662-1794

04-07-2009, 12:04 PM	#9
My5ABaby Sigh..... Join Date: Feb 2008 Location: Murfreesboro, TN Posts: 2,377 Rep Power: 20	I assume this is FD alternators only? __________________ 1986 Sport: 132k miles, 5A (Sapphire Blue Metallic), Tokico Blues, Racing Beat Springs, Custom LED tailights (only S4 LED tails in the world), SSR Mark II, Racing Beat exhaust, S5 black interior, Rotary Resurrection rebuild at 120k miles Community Service Manual RotorWiki "Imagination costs nothing; we could build square locomotives or fly to Mars" - Felix Wankel Yesterday is history, tomorrow is a mystery, but today is a gift. That is why it is called the "present."

02-22-2009, 11:12 PM	#2
proz07 Needing a new tow rig. Join Date: Mar 2008 Location: AR Posts: 245 Rep Power: 18	Does this get done to the one we send in or do you have revolving stock that we can send ours to you after we recieve the new one? z

02-23-2009, 07:04 PM	#3
speedjunkie RCC Loves Me Not You Join Date: Mar 2008 Location: Colorado Springs, CO Posts: 2,089 Rep Power: 20	Hmmm, this is something I hadn't thought about yet. Not a bad idea. The only problem is not having an alternator for a while, I need one right away. If you DO just do a one for one swap, that would be cool.

03-27-2009, 01:30 AM	#6
speedjunkie RCC Loves Me Not You Join Date: Mar 2008 Location: Colorado Springs, CO Posts: 2,089 Rep Power: 20	Alright I'll see if I can get the guys at the shop to pull mine and send it to you since I'm out of country right now. I was going to wait til I got back but I'll see what I can do right now. I may just wait until June or so anyway. I'll be in touch!

04-02-2009, 02:44 AM	#7
speedjunkie RCC Loves Me Not You Join Date: Mar 2008 Location: Colorado Springs, CO Posts: 2,089 Rep Power: 20	Game on Ihor. Can you PM me your address?

04-13-2009, 11:38 AM	#10
IR Performance Rotary Fanatic Join Date: Feb 2008 Location: Metuchen, NJ Posts: 249 Rep Power: 18	I can do others too, but I would have to do the legwork and find a stator that would work. If you want to send me a spare core I can see what I can have done with it. __________________ Providing rotary engine rebuilds, porting, turbo installs, parts installations, full maintenance, etc. We work on all cars. www.irperformance.com www.myspace.com/rotaryexperimentseven irperformance@live.com 732-662-1794

08-19-2009, 11:01 AM	#11
IR Performance Rotary Fanatic Join Date: Feb 2008 Location: Metuchen, NJ Posts: 249 Rep Power: 18	I am doing both fd and fc alternators. I have a bunch of these running around with great results. __________________ Providing rotary engine rebuilds, porting, turbo installs, parts installations, full maintenance, etc. We work on all cars. www.irperformance.com www.myspace.com/rotaryexperimentseven irperformance@live.com 732-662-1794