I have been seening some "street ported heads" also called "port matching" for sale. Is this worth haveing done and doing a head swap?

 

Not if your gonna take apart your motor just to do it. Most people do that when they're going into the motor anyway. All match ported heads are are heads which the intake manifold runners and intake runners on the heads match up because they dont come matched from the factory. Help you pick up a few CFM and flows better.