318 head porting for the average joe

Yeah, I guess your right, although making W2 heads must have been a colossal bust when they could only sell them to the race teams and not put them on a production truck, and the T/A head with its unique rockers and pushrod hole that still had the same port? They could get a new rocker arm designed and produced ($$$) as well as change a production step ($) but couldnt clean up a casting mold? Corporate Chrysler when a nickle was worth a million. ....There was an in-house Ford 4cyl head that was a Cosworth killer and the production run ended up having an intake port with a 90 bend in it, as opposed to the almost 45 straight shot it was designed with for hood clearance that wasnt on the initial plans. The designer quit!