Discussion Starter · #1 ·
I'm currently running a 05 k24a2 with a 87.5mm bore, 12.5:1 wiseco, RRC, ASP big tube header, and 3" exhaust. I want to bump my compression to 13.7 and add some cams. Being I hear so much about the tsx head being a small high velocity port, what cams would benefit me the most? I cant imagine a cam designed for a prb head on a 2.4 delivering the same powerband/hp as on a rbb, but maybe I'm wrong. Also will I even see a big enough benefit bumping my compression from 12.5 to 13.7?