you cannot use a VTEC cam in a non-VTEC head... the rocker/followers wont line up properly.
Zex makes a cam for your car that has been proven to make a decent amount of power. it has short overlap for forced induction use, but it does feature higher lift, producing more power.
www.zex.com
also consider regrinding the cam... they can increase lift and overlap for naturally aspirated motors and also save you a little bit of money. crower, gude, or webcam should be your best bets.
www.crower.com www.gude.com