well i might be purchasing a b16 head port and polish crower valvetrain with flat faced valves, with a aebs intake manifold with ported 70mm inlet and runners ported to match head. My question is with the b16 head will my compression drop(becasue of going to a b16 head from a gsrhead ) if so thats most likely a good thing because im running 0.25 ctr pistons. But because of the flat faced valves will it just basically be the same comp. ratio as i have now right now i just have stock valves on my gsr head. also i will just be throwing my ef-1 m23 cams that im running now any opinions on the cams.

also im getting the head from DIFFUT'S INC any opinions on his building quality.

 

anybody?

 

You would need to measure the combustion chamber size to be sure.A b16 that has been milled alot can be smaller than a stock gsr.

 

was looking for some more reply's