What are those heads like out of the box? Did you flow them before you ported them? Did they flow the 200 they are suposed to, on the int. side? More? What is the exhaust like unported? Are they reasonably priced? Those numbers are impressive, how much porting did you do? Finally, I don't know much about comupter dyno programs, but with that kind of cubic inch (408) you're bound to make a bunch of power. And that cam looks like a nice choice! Sounds like it will be very torquy. One more question though, why the extra lift on the exhaust sid? They aren't stock ford heads...
What is this going into cause if it's for a mustang it's gonna rock!
