loudmouth_Z28

Hey all, I'm running a 5.3L with a p1sc and I want to run more than 10lbs, but I'm unsure what pulley or pulleys I may need any info would greatly be appreciated. I'm wanting to run somewhere around 12-15lbs of boost if I'm able to. Thanks for the help

JoeMama's GTO

iTrader: (3)

3.4 inch is the smallest 8 rib recommended by procharger and is what you should run.

ramairetransam

iTrader: (18)

im getting a 3.0 pulley , 8 rib for xmas for my p1sc-1 . Reason being i have a sdce tensioner and the crank pulley is 7.25 , the prochager 8 rib and aster use a 7.625 .

Also i have a stock cam and heads and only rev to about 6100 .

ramairetransam

iTrader: (18)

http://www.928motorsports.com/parts/...ger_pulley.php

procharger doesn't make pulleys smaller than 3.4 btw.