i need to know how to gain alot more bosst on my gsr with a jrsc? it pushing liek 6-8 lbs on the stock pulley but i want liek more then 10. how do i do this and what do i need. thank you so much

 

What car do you have?

 

Try a CR-V crank pully. That'll give you a little bit more. Like a pound or so. I'm no expert on the JRSC. It works though. Done it a few times for b16's. Sounds crazy....I know.

 

i have a integra gsr. i want to gain liek 5-8 more lbs. of boost. if you know what i need please tell me. thanks.

 

See Endyn @ theoldone.com They produce upgrade pullies for JRSC's

 

I'd recommend going with an MVM 9 PSI stepper pulley. Contact Jim(JRCivic) here: http://www.hostboard.com/cgi-b...f=110

 

A CRV crankshaft pulley & an Eyden altenator pulley will bring you to 12-13 lbs.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JRSCB16ARipster &raquo;</TD></TR><TR><TD CLASS="quote">A CRV crankshaft pulley & an Eyden altenator pulley will bring you to 12-13 lbs. </TD></TR></TABLE>

Thats not good for the rotors and you better use an aftercooler, nitrous won't do the trick.

 

If you put on a different pulley and start running higher boost you have to take care of your fuel/timing tuning if you enjoy your motor right now. Not only that but by running more boost you are really going to be pushing the JRSC to the limit and its not going to be lasting as long. Do your research before you just start upping the boost.

 

isn't the jrsc only be able to handle 10 psi. if you go above u your losing power and possibly hurting the sc itself. thatz just my 2 cents of couse.

 

if you go more than 10 psi you should have endyn work the charger over!or you'll have lots of problems!

 

i got up to 8-9 psi with the crv crank pulley.......


if u wanted to get up to 12psi (wouldnt go higher without intercooling) i would do it 2 different ways.

CRV crank pulley and LS jrsc kit blower pulley (smaller diameter than gsr/itr kits)

or CRV crank pully and Endyne stepper pulley.

 

I have a 99 B18C1 in my 92 VX and I'm using an M62 blower, LHT Performance manifold with intercooler and the 9psi Endyn alternator stepper pulley. Right now I am using the basic JRSC FMU but I plan to upgrade to the CRV crank pulley and run Hondata 2B or S200 before long.