Head Porting

Alright i have a 1997 Mitsubishi Eclipse Rs...http://www.mainsitepage.conceptillusions.com/ ....go the head porting...Stage 3 Head Porting...now im gonna do stage 3 but i have a CAI and i have a OBX TYPE R Cat Back Exhaust System....now im not gonna get a turbo at the moment but will this setup work on my car without the turbo...also i wanted to know how much horsepower i would have if i did the stage 3 porting, CAI, exhaust, cams, headers, and Throttle body..

thank u very much

Good prices.