302 heads-Is it worth putting them on a stock 318

I also am gonna be swapping in a set of 302 heads onto a 78 318 this winter. Cuz it's WHAT I HAVE. I almost can't believe that a 7 yo thread has been re awakened but since it has ( this topic will never go away, I'm sure there were 20 more mixed in there that came out since this thread was new) I don't have the money for speed masters or Edelbrock. I'm not looking for every last 0.0001 second on the 1/4 mile. And the original heads in that 78 motor are '163 casting number, I never did care for those.
It certainly ain't gonna make it run worse....