upgrade my jrsc pulley???? yeah or neah??
12-18-2002, 05:36 PM
#1
Thread Starter
Join Date: Sep 2002
Location: salt lake city, utah, usa
Posts: 107
Likes: 0
Received 0 Likes
on
0 Posts
upgrade my jrsc pulley???? yeah or neah??
I have a 99 civic si with the standard 6 psi pulley, i want to upgrade to 8 or even 10 psi and was told to do so, use a CRV pulley... do i need the civic belt, fuel pump and parts? or just the PULLEY along with the upgrade PARTS (belt, fuelpump, ect. ) ???? Please help...also, is the extra 4psi of boost really worth the 600 bucks or should i just save my money???
thanks
thanks
12-18-2002, 07:36 PM
#2
Honda-Tech Member
Join Date: Jan 2002
Location: motor city, mi
Posts: 398
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (airborne84000)
don't pay more than $100 for a Crv/LS pulley (same). It's worth it if you have a hondata. If you have a FMU good luck... i wouldn't do it.
get a hondata s200b and RC 440's and some tuning.
Steve
PS every PSI on a JRSC is recognizable... until it over 50 degrees outside.
steve
get a hondata s200b and RC 440's and some tuning.
Steve
PS every PSI on a JRSC is recognizable... until it over 50 degrees outside.
steve
12-19-2002, 12:41 AM
#5
Honda-Tech Member
Re: upgrade my jrsc pulley???? yeah or neah?? (airborne84000)
If you're still running the stock pump, your engine is on borrowed time.
The CRV crank pulley will overdrive your accessories. I used the 4.0" blower pulley. That's the stock pulley for the GS-R and it's pretty easy to get one.
Running more boost with the stock JR "fuel management" is pretty iffy though...
Sonny
12-19-2002, 02:19 AM
#6
Thread Starter
Join Date: Sep 2002
Location: salt lake city, utah, usa
Posts: 107
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (Sonny)
ok ok, let me get this straight...... First of all the pulley is the actual pulley on the Supercharger????? also if i did decide to go with the CRV pulley, everything else that should be changed is the Belt, Fuel pump and timing accesories, which are for a civic, just the pulley is from the CRV, correct?????
Also if wanted to use the GSR pulley how much boost am i roughly looking at???? RIght now with the stock pulley for an si, reads at 6psi.....
thanks........
Also if wanted to use the GSR pulley how much boost am i roughly looking at???? RIght now with the stock pulley for an si, reads at 6psi.....
thanks........
12-19-2002, 03:43 AM
#7
Join Date: Nov 2002
Location: Grand Rapids, Mi
Posts: 125
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (airborne84000)
Trending Topics
12-19-2002, 08:31 PM
#8
Honda-Tech Member
Re: upgrade my jrsc pulley???? yeah or neah?? (ModAddict)
ok let me try to clear it up for you...
you have three options from what i've read in the past to raise boost:
1) change your crank pulley (to a larger diameter) (which also overdrives your ac, powersteering, and alternator)
2) change your alternator pulley (since its between the sc and the motor as far as belts are concerned, a larger diameter on the sc side of the pulley would spin the blower faster.)
3) change your supercharger pulley (to a smaller pulley)
you have three options from what i've read in the past to raise boost:
1) change your crank pulley (to a larger diameter) (which also overdrives your ac, powersteering, and alternator)
2) change your alternator pulley (since its between the sc and the motor as far as belts are concerned, a larger diameter on the sc side of the pulley would spin the blower faster.)
3) change your supercharger pulley (to a smaller pulley)
12-19-2002, 08:37 PM
#10
Member
Join Date: May 2001
Location: The Pacific, Northwest
Posts: 3,094
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (salt)
don't pay more than $100 for a Crv/LS pulley (same).
12-19-2002, 09:19 PM
#11
Thread Starter
Join Date: Sep 2002
Location: salt lake city, utah, usa
Posts: 107
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (InfamousRS)
ok cool, i cant im you but if you can send me your email address we can work out a deal, thanks
Jeff Beenpimpin2001@yahoo.com
Jeff Beenpimpin2001@yahoo.com
12-19-2002, 10:28 PM
#12
Member
Join Date: May 2001
Location: The Pacific, Northwest
Posts: 3,094
Likes: 0
Received 0 Likes
on
0 Posts
12-20-2002, 07:51 PM
#13
Join Date: Nov 2002
Location: Grand Rapids, Mi
Posts: 125
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (keebler65)
ok let me try to clear it up for you...
you have three options from what i've read in the past to raise boost:
1) change your crank pulley (to a larger diameter) (which also overdrives your ac, powersteering, and alternator)
2) change your alternator pulley (since its between the sc and the motor as far as belts are concerned, a larger diameter on the sc side of the pulley would spin the blower faster.)
3) change your supercharger pulley (to a smaller pulley)
you have three options from what i've read in the past to raise boost:
1) change your crank pulley (to a larger diameter) (which also overdrives your ac, powersteering, and alternator)
2) change your alternator pulley (since its between the sc and the motor as far as belts are concerned, a larger diameter on the sc side of the pulley would spin the blower faster.)
3) change your supercharger pulley (to a smaller pulley)
Option 4) Ls crank pully = 1psi and won't overdrive your accessories,
plus 3psi alternator stepper pulley,
= 10-11psi
12-20-2002, 08:22 PM
#14
Thread Starter
Join Date: Sep 2002
Location: salt lake city, utah, usa
Posts: 107
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (ModAddict)
ok... so the larger altenator pulley is made from Jackson or from Honda?????? Also i am still confused on what EXACTLY I will need for the 10 psi...
Right now I have forged Je pistons at 10.5:1,Forged rods, bearings, bolts, the whole head is re-done, (bigger valves, Springs, seats, ect,) and a balance and blueprint, also a V'afc vtec controller........... So THat means I should need
1. Bigger fuel pump?
2. Ls pulley, and bigger alternator pulley(which i dont know where to purchase one)
3. Injectors?
4.Fuel rail?
5. Computer to retard the timing?
About how much will all of this run me??????
Thanks to everyone who is helping my unknowledable Questions!!!!!!!!!
Right now I have forged Je pistons at 10.5:1,Forged rods, bearings, bolts, the whole head is re-done, (bigger valves, Springs, seats, ect,) and a balance and blueprint, also a V'afc vtec controller........... So THat means I should need
1. Bigger fuel pump?
2. Ls pulley, and bigger alternator pulley(which i dont know where to purchase one)
3. Injectors?
4.Fuel rail?
5. Computer to retard the timing?
About how much will all of this run me??????
Thanks to everyone who is helping my unknowledable Questions!!!!!!!!!
12-20-2002, 08:27 PM
#15
Join Date: Nov 2002
Location: Grand Rapids, Mi
Posts: 125
Likes: 0
Received 0 Likes
on
0 Posts
Re: upgrade my jrsc pulley???? yeah or neah?? (airborne84000)
bottom of the page is the alternator "Stepper" pulley
http://www.theoldone.com/components/blower_pulleys/
http://www.theoldone.com/components/blower_pulleys/
Thread
Thread Starter
Forum
Replies
Last Post
Intercooled JRSC
Forced Induction
23
11-28-2003 06:06 PM
