Stage II heads and CAM?

OK I have everything on my car except for the Vortech. Decided to hold up on that for now. Im thinking about putting on a set of Patriot Performance Stage II Heads and a Crowler Stage II CAM. Tryingto figure out what Kind of power increase I can exspect from this addition. Any feed back any of you can offer will be appreciated. Thanks much.

Thats kind of what I figured, you mean I need two cam(s) Wow who would have thought. By the way thats a joke. I dont proof every word i send on here when Im in a hurry. Most people know what each talks about on here so i dont worry about being to specific all the time.