i currently have spoon pistons in my b18c1 right now. I have decided to to put stock pistons back in(for lower compression) and boost it. I was wondering if b16 pistons will also work on the p72 or would it raise my compression?

 

i think with the pr3's your compression will be higher than the spoons

 

i figured that it would
i was also thinkin maybe p30 pistons or ls pistons but not sure on compression on these either

 

p30's will be even higher..

 

http://www.c-speedracing.com/h...c.php

ur best friend

 

thanks, looks like either stock ones or the pr4s

 

why not save and get something forged if you have the block apart...it will be worth it