Ok guys i my head is going to portflow very shortly let me tell you what i am going to do i am having them work the head etc. and i got some ITR cams i am gunna run for a few months also i want to get pistons RIGHT now while the head is off what would you guys reccomend for my setup? i have a 99 GS-R and i wanan run N/A for a while with the possiabilty of maybe runnin a jrsc so what should i get JDM ITR Standard or Overbore or should i get jg,crower,edydn any input would be good also can u give me places to locate these?

-Joe