New to the forum

[Mrturner1]

hey everyone I'm Matt. cruised this forum for answers so much I decided to join up. I got myself a coming home from an Iraq deployment present in the form of a 1970 C10 long bed. straight body with fresh grey primer, 350 with edelbrock carb and intake, MSD distributer, long tubes with 2 1/4 inch pipe to flow masters, and some kind of lumpy cam I'm not sure what, but the truck has stock heads unfortunately, would like to figure out what cam its got. also has a h400 with shift kit. any who, its a blast to drive, would like more power though and i have a set of Pro Topline heads but wondering if they are gonna make power, or if i should go with something else. i think they are 64cc chambers and 180's if I'm not mistaken. would love some advice. also wondering if I could go 3 inch on the exhaust, 2 1/4 seems so small for that motor