what cam do i need ??I
 

I got a 350, Thinking about new cam for little more hp, its got .30over piston stock heads, what is a good cam more hp, I don't want to change the heads yet, I would like 40 or 50 more hp if I can, its a 77:cheers::cheers:

Need much more info....since you have an aftermarket piston, what is your compression? What stall converter? Is it a 4 speed? What rear gears. headers? Intake? Carb? Need alot more info