Originally posted by EEK
hahha 14:1 for like an extra 10 hp if you lucky..
and an h22a1 with 10:1 compression jumps up 10 hp compared to a jdm h22a with 10.6:1 compression being the only difference...
To the guy who gained 7 hp who jmped up a few compresison points....that is possibly ebcause you didnt break in your engine enough before you dynoed it....it makes a huge difference