Should have ordered the ported, and over sized valve, head from them. Outside of what you ordered, get a header and high flow exhaust. Should get the oversized valves for your head, to get it to breath smoother. Outside of that, your not gonna get alot of HP out of a 22r/re. Without going with a turbo. You will probably only gain a handful of power, but you will get some better torque with the cam.
Good luck.
Should introduce yourself here, and tell us about what you got.
http://board.marlincrawler.com/index.php?board=7.0