Guess my Dyno results

That's good power then based on those heads, and no they don't flow that much air! Those flow #'s are closer to the 230cc cnc ported ovals.
But still makes good power from a small port!

That would be why a bigger carb would maybe not help much. I'll bet there is 40+HP left in those heads so keep that in mind. Overall not too bad IMO.
Brian