Okay Heres the stats:
JDM Euro-R
10.6:1 11:1
Dual Plain Intake Single Plain Intake
Basic Cams Aggresive Cams
190hp@7200 220hp@7200

is the compression, intake and cams the only thing responciple for the hp increase or is there more to the story, and further more will parts from a 1994 Jdm h22a fit the 98+ euro-r h22a???