im doing an mild all motor setup to my gsr motor...should i throw in jdm type r pistons or jdm p30 pistons in there...ive heard the p30's give a little more compression, but are they as strong as the r's? also, i am planning on running skunk 1's, what compression do they work the best with? should i do type r or skunk valvesprings/retainers, and do they make any power past 8500rpms?

 

nobody has any info for me??

 

im running p30s in my set up.....my compression is at 11:6 slightly higher than p73-00, but i suggest you run stage 2 cams...........

 

wat about ctrs..

 

12:1 in a b18c1 block with the p72 head......

 

sup i got the same question .........p30s or jdm itr...........i am running skunk s2 right now......i need some real compression my comrpession right now is killing me.........how strong is the p30 compared to the jdm itr

 

well horspower wise, i wouldn't know....but if you're looking for some crazy compression......you can always go ctr pistons for 12:0 compression it also depends on how much you drive the car(gas wise)....sticking jdm itr pistons into the gsr(b18c1) will give higher compression than the b18c5 due to the gsr head........