the gs-r head on b16 will raise the comp .2 not lower it. it lowers it when you put the b16 head on c1 block. i thought we went through this already jeff. remember the thread? charles had to get the "white paper" on it. remember the b16 head flows 5.25% more than the gs-r. so that means that it would drop comp because of the quench area being bigger. a bigger combustion chamber will lower compression.


thank you
-Penis