Mopar 318 heads

Okay, what do you guys think id be at for hp if I did a cam, intake manifold and 4bbl? I just bought the car and it needs a bunch of work so plan is to get it running and stopping then wiring last, if I could get 300 I'd be happy to run it for a few years and then worry about engine swap down the road. I was thinking weiand action plus intake and eddlebrock 1406 carb, the reason I chose the weiand is because of the small port heads i thought I read that a air gap was made for 340/360 heads and I would loose Hp. But I haven't ordered anything yet just looking for some advice, I'm new to the mopars and so far it's so much more confusing than the small block chevy world.