here's my set up b18a1, b16a2 head,now my question is what pistons and compression should i buy to achieve at least from 9:1.1 to 9:5. compression,i did use c-speedracing new comp.calculator and using the b18a1 stock comp. with a b16a2 head i got 10:2 comp it looks to high for me ,what you guys think
thanks in advance

 

if thats the correct calculation based on a correct equation... why would it be too much? thats the setup youre looking for aint it? you pretty much end up getting a similar compression of a GSR... thats interesting.

 

I have Je pistons made for ls/vtecs....9.0:1 compression...