First off hello. Im new to the site and was hopeing I could get some help on my situation. My settup so far is 1990 IROC 350 TPI with Edelbrock High Flo intake and runners, BBK 58mm throttle body, boared out plenum and a Procharger supercharger. My question is I want more power and was thinking about heads but have no idea which ones to get. Also a cam would be nice. Any help would be great. thanks for reading.