speedmaster stuff pulled from Summit racing shelves

I have no clue what you are talking about. I see TMM agrees with what you asked but it makes no sense to me.
why can't they make the port to the shape of the port "after it's been ported" before it's been ported?
LOL....
I'm talking when they form the head, make the ports to the shape it's going to be after it's been ported so no porting is necessary... :)