1.0pcm/ 3.4pulley

since im short on cash like everybody else wondering if i get a 1.0 pcm and a 3.4 pulley? will i noticed a diff? and if i stay out of the boost my MPGs should stay the same? 99GTP/83000 O yeah its all stock:confused:

of course you will notice a difference, where are you getting the pcm from? ive heard nothing but bad things about zzp/3800performance pcms.....

from what i understand from reading posts about this stuff is that ur gunna need a few more supporting mods before running a smaller than stock pulley, especially a 3.4. then again i havent done this so im not sure. i think u would need colder range spark plugs, probably a cold air intake, maybe a new thermostat, and a u-bend delete. dont quote me on that tho! ha

with just a 3.4 and a PCM your gonna have KR (knock retard) i would suggest holding off on the 3.4 and do other mods first IE PCM, exhaust, intake...and work your way up to the 3.4

its just not worth a motor.