looking to get a set of p30 pr pr3 pistons for my ls/vtec setup, just wanna check to see what kind of machining needs to be done, etc for these to work.

going to order the pistons from jhp.com

 

i wanna know too

 

PR3's and P30's need no mods to fit LS rods. ITR's and CTR's need alittle shaving to fit.

 

you sure though? see i have heard mixed opinions, haha wanna know for sure..

 

Yes i have pr3 on my ls and no machining was required only to just get the pistons pressed on the rods.

 

tight!!!

 

thas right....i have pr3's with ls rods....p72 head yummy 11.5.1 compression

 

werd! i have P30's on my LS and no shaving of rods was neccassary..............\

just reading ur post again, did u say ur gonna be running CROWER rods or LS rods? if u r run n CROWER rods i thing u need to have a grove made into the pistons to put a C-clip ring on the ends

 

really?? yes, i have a set of crower billet steel rods i was planning on using...