A little more oomph

Port that exhaust on the 318 heads and put on some headers or better flowing manifolds. Dont bother porting the intake, gasket match if anything.

Youd just port the heads I got? They have a 3 angle valve job is all that’s been done. Small 1.76/1.40 valves or something I’m pretty sure. Ok, so porting the intake wouldn’t be worth the time? Is that cuz the engine isn’t pushing that much through? Sorry. Just wanting to make sure I’m learning what I can.