Originally Posted by ChrisMustangs
Do you knows of any aftermarket performance heads? To go along with it?
JPC has some custom heads, you could get boss heads, or you could get yours ported. The cheapest way that I know of is probably JPC, if you buy their custom heads and give them your stockers you save some money, don't remember how much though. Doing more than just bolt ons on a NA build become very costly, as much or more than FI.
EDIT: my previous post was supposed to say ~50 rwhp