Edelbrock Heads and Camshaft

So the consensus is, is that a 351w with a performer eps intake (I know its not the best), a 600cfm carb, hooker headers with a full dual exhaust would ONLY gain 30hp with Edelbrock E-street heads and an XE268H cam?

Yeah I read, and his answer as he said was for a stock engine, however I listed a few upgrades made to the engine and was clarifying if he understood the other parts that I had already installed on the engine....

An eps is the non-RPM performer intake. I wanted to know what I would get out of specifically that camshaft and those set of heads, thats all.

I also don't have a very specific hp number in mind. I do understand how misunderstood hp numbers are and I do understand how its not everything. I wanted to know what power I could gain with those parts because I think those would be good parts that suit my applications and current budget.

Ok, so the combustion chambers are 60cc on new eddys, the engine is a factory 2 barrel with the 2V heads, and I am unsure about the rear end but I know its not stock. I know that I would want to swap it out later maybe for a 3.73. Thanks.

Ok....yes the aforementioned topics include my mentioning of hooker headers on the car.