questions on procharger pulleys.

BakerFX4 · August 19th, 2008, 01:23 PM

white.... good deal bro... that is one in the middle. i dont have a forged bottom end so you think that much boost may be a lil hard on it or will it be ok?

~C~ · August 19th, 2008, 01:29 PM

Originally Posted by White99stang

try to find a 3.12 pulley, thats what i had on mine and it was seeing between 12lbs and 15lbs.

I thought I was going to have speak for you from what you taught me! Thanks for chiming in.

And to answer your question, I have a 3.0 pulley which I wouldnt put on with out forging.

BakerFX4 · August 19th, 2008, 01:35 PM

i might need to go to like a 3.20 size then. 13 or 14#s would be a lil much for the stock bottom end.

94pacecarSVT · August 19th, 2008, 01:48 PM

baker i sent you a pm bout a 3.20 pulley if you are interested. check it out and tell me what you think.

BakerFX4 · August 19th, 2008, 02:06 PM

k cool... i wrote you back.

03_StangGuy · August 19th, 2008, 02:20 PM

I just ordered a 3.2" for my novi 2000. After all my diggin it seems that will give me around 10-12#s and should get my just over 400rwhp. I got a 03 GT btw wit mid and cat back, t.b and plenum and upgraded MAF.

BakerFX4 · August 19th, 2008, 02:24 PM

i heard that. good deal. yeah ive been reading some peeps saying that the 3.90 pulley is for 10#'s and then read someone say the 2.90 pulley is for 10#'s. Its going to vary from application to application but damn.... thats some serious varying.

03_StangGuy · August 19th, 2008, 03:04 PM

I called paxton, since i have a novi and told em im shooting for 10psi wut size pulley should i get and i think he said 3.25" Anyway richards racing makes 3.2 and 3.3 so i went with a 3.2 Id rather be higher than lower on the boost. You best bet is to talk to the manufacturer. Its goin to vary with application but you should be able to get a good idea.

Shibby50 · September 18th, 2008, 12:04 AM

bumping this thread cuz i have most of the same mods and a p1-sc procharger, i have th stock 3.85 and want to go to a smaller pulley. im running 8psi on the stock pulley and i want to get a 3.2 how much boost do you think that will up me and where can i get a quality 3.2 6-rib pulley, any help appreciated and i leared alot from this threat thanks

B0B · September 18th, 2008, 01:24 AM

the 3.2 should put you around 11-13 psi. i haven't checked places where you can get them but i would look on superchargersonline.com or google it and you should see quite a few options and prices..

on a side note - i was messing around with my car today just rippin around on some back roads and i noticed that by the time i was hitting 6k rpms my car would make somewhere between 10-11 psi. anyone know why its that high? i'm running the 3.85 pulley and its only supposed to be @ 8. i even checked before i installed it. its definitely a 3.85 pulley. my car made more power than most other people on here with the same pulley too. i don't know why??

Shibby50 · September 18th, 2008, 09:39 AM

where you live, i know altitude makes a big difference on psi numbers, you could have alot higher psi with the same hp

Shibby50 · September 18th, 2008, 10:00 AM

I looked at superchargersonline.com but they dont have procharger specific pulleys, are procharger pulleys the same as another certain brand pulley like vortec?

Eagle2000GT · September 18th, 2008, 10:05 AM

I'm running the stock pulley (3.85?) for 8 lbs of boost. It actually dynoed at 8.9 psi.

When the Procharger kit was first installed (with 42 lb injectors and a 255 lph fuel pump) it made 385 rwph/370 rwtq with just a 75mm TB/Plenum and a electric water pump. But the A/F mix was off. It was tuned rich mid-range to keep from going too lean at 6000 rpm.

I then put on LTs, catted x-pipe, and a MAFia with everything else the same. The first pull was almost exactly the same as before 385/370. After the A/F mixture was fixed, it made 370 rwhp/377 rwtq but I picked up 15-20 hp mid-range. But I was told that I'm running fairly conservative timing. Funny thing though, headers didn't seem to make any difference at all.

03_StangGuy · September 18th, 2008, 12:04 PM

I made 13psi wit a 3.2 inch pulley and AFM power pipe. Went of the recommendation of reichards racing. He was pretty much dead on.

August 19th, 2008, 01:48 PM	#24
94pacecarSVT Enthusiast 1996 Mustang GT 11.2@122.36 Join Date: Aug 2006 Location: North Carolina Posts: 530	baker i sent you a pm bout a 3.20 pulley if you are interested. check it out and tell me what you think. __________________ black 96 gt w/ 00 gt motor, procharger p1sc 11lbs intercooled. comp cams xe274h .500 lift, full bolt ons, full tubular/alum. susp. w/ coil overs. 4 pt. roll cage. more pic and full list of mods in garage. www.rk-collection.com

August 19th, 2008, 02:20 PM	#26
03_StangGuy Hardcore Enthusiast Blown 03 GT Join Date: Jun 2007 Posts: 1,424	I just ordered a 3.2" for my novi 2000. After all my diggin it seems that will give me around 10-12#s and should get my just over 400rwhp. I got a 03 GT btw wit mid and cat back, t.b and plenum and upgraded MAF. __________________ Accufab 75mm TB and plenum, Mac Prochamber and Cat-back, Novi 2000 intercoolered MGW shifter and 18x10 w 285 Nitto 555s for some grip. Was 400+

August 19th, 2008, 03:04 PM	#28
03_StangGuy Hardcore Enthusiast Blown 03 GT Join Date: Jun 2007 Posts: 1,424	I called paxton, since i have a novi and told em im shooting for 10psi wut size pulley should i get and i think he said 3.25" Anyway richards racing makes 3.2 and 3.3 so i went with a 3.2 Id rather be higher than lower on the boost. You best bet is to talk to the manufacturer. Its goin to vary with application but you should be able to get a good idea. __________________ Accufab 75mm TB and plenum, Mac Prochamber and Cat-back, Novi 2000 intercoolered MGW shifter and 18x10 w 285 Nitto 555s for some grip. Was 400+

September 18th, 2008, 12:04 AM	#29
Shibby50 Newbie 2000 Mustang GT - Join Date: May 2008 Location: Joliet IL Posts: 41	bumping this thread cuz i have most of the same mods and a p1-sc procharger, i have th stock 3.85 and want to go to a smaller pulley. im running 8psi on the stock pulley and i want to get a 3.2 how much boost do you think that will up me and where can i get a quality 3.2 6-rib pulley, any help appreciated and i leared alot from this threat thanks __________________ 2000 GT Convertible Lowered 1.8in. Procharger P1SC 8lbs, Bassani X-Pipe, Flowmaster Mufflers, 42lb injectors, full sub-frame connectors and x-brace Winter mod list: Gears, stall, 3.2 pulley, 75mm tb & plenum, wideband, headers & ory

September 18th, 2008, 01:24 AM	#30
B0B Hardcore Enthusiast 2001 Mustang GT the speed of smell Join Date: Dec 2006 Location: Milton, WA Posts: 1,362	the 3.2 should put you around 11-13 psi. i haven't checked places where you can get them but i would look on superchargersonline.com or google it and you should see quite a few options and prices.. on a side note - i was messing around with my car today just rippin around on some back roads and i noticed that by the time i was hitting 6k rpms my car would make somewhere between 10-11 psi. anyone know why its that high? i'm running the 3.85 pulley and its only supposed to be @ 8. i even checked before i installed it. its definitely a 3.85 pulley. my car made more power than most other people on here with the same pulley too. i don't know why?? __________________ '01 GT P-1SC 383rwhp, 380rwtq 2003 Rubicon (DD) 05 Suzuki SV650S 55mpg moddedmustang's drunk story teller www.myspace.com/jeepwheelerbob

August 19th, 2008, 01:23 PM	#21
BakerFX4 Enthusiast Join Date: Dec 2007 Posts: 636	white.... good deal bro... that is one in the middle. i dont have a forged bottom end so you think that much boost may be a lil hard on it or will it be ok?

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August 19th, 2008, 01:35 PM	#23
BakerFX4 Enthusiast Join Date: Dec 2007 Posts: 636	i might need to go to like a 3.20 size then. 13 or 14#s would be a lil much for the stock bottom end.

August 19th, 2008, 02:06 PM	#25
BakerFX4 Enthusiast Join Date: Dec 2007 Posts: 636	k cool... i wrote you back.

August 19th, 2008, 02:24 PM	#27
BakerFX4 Enthusiast Join Date: Dec 2007 Posts: 636	i heard that. good deal. yeah ive been reading some peeps saying that the 3.90 pulley is for 10#'s and then read someone say the 2.90 pulley is for 10#'s. Its going to vary from application to application but damn.... thats some serious varying.

September 18th, 2008, 09:39 AM	#31
Shibby50 Newbie 2000 Mustang GT - Join Date: May 2008 Location: Joliet IL Posts: 41	where you live, i know altitude makes a big difference on psi numbers, you could have alot higher psi with the same hp __________________ 2000 GT Convertible Lowered 1.8in. Procharger P1SC 8lbs, Bassani X-Pipe, Flowmaster Mufflers, 42lb injectors, full sub-frame connectors and x-brace Winter mod list: Gears, stall, 3.2 pulley, 75mm tb & plenum, wideband, headers & ory

September 18th, 2008, 10:00 AM	#32
Shibby50 Newbie 2000 Mustang GT - Join Date: May 2008 Location: Joliet IL Posts: 41	I looked at superchargersonline.com but they dont have procharger specific pulleys, are procharger pulleys the same as another certain brand pulley like vortec? __________________ 2000 GT Convertible Lowered 1.8in. Procharger P1SC 8lbs, Bassani X-Pipe, Flowmaster Mufflers, 42lb injectors, full sub-frame connectors and x-brace Winter mod list: Gears, stall, 3.2 pulley, 75mm tb & plenum, wideband, headers & ory

September 18th, 2008, 10:05 AM	#33
Eagle2000GT Enthusiast 2000 Mustang GT Join Date: Aug 2007 Location: Shelbyville, Indiana Posts: 686	I'm running the stock pulley (3.85?) for 8 lbs of boost. It actually dynoed at 8.9 psi. When the Procharger kit was first installed (with 42 lb injectors and a 255 lph fuel pump) it made 385 rwph/370 rwtq with just a 75mm TB/Plenum and a electric water pump. But the A/F mix was off. It was tuned rich mid-range to keep from going too lean at 6000 rpm. I then put on LTs, catted x-pipe, and a MAFia with everything else the same. The first pull was almost exactly the same as before 385/370. After the A/F mixture was fixed, it made 370 rwhp/377 rwtq but I picked up 15-20 hp mid-range. But I was told that I'm running fairly conservative timing. Funny thing though, headers didn't seem to make any difference at all. __________________ latest tune: 370 rwhp/377 rwtq Garage: http://www.moddedmustangs.com/forums...-member-11329/ Previously Owned: 1966 Coronet 500, 426 ci est. 290-300 rwhp 1969 Camaro RS/SS, 350 ci est. 210-220 rwhp Today is the real muscle car era. Last edited by Eagle2000GT : September 18th, 2008 at 10:07 AM.

September 18th, 2008, 12:04 PM	#34
03_StangGuy Hardcore Enthusiast Blown 03 GT Join Date: Jun 2007 Posts: 1,424	I made 13psi wit a 3.2 inch pulley and AFM power pipe. Went of the recommendation of reichards racing. He was pretty much dead on. __________________ Accufab 75mm TB and plenum, Mac Prochamber and Cat-back, Novi 2000 intercoolered MGW shifter and 18x10 w 285 Nitto 555s for some grip. Was 400+

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