STFU racing

iTrader: (13)

I tried the search function but found nothing helpful. I'm looking to make 400 HP with a head/cam combo. I was also wondering if it is reasonably possible to do it with stock heads ported?? At the moment i have long tube headers and catback exhaust. I plan to switch over to true duals. I've also tooled with the thought of an underdrive pulley but don't know what size because it will be a daily driver.
Any other mods worth having or need having, please let me know. I have a general idea but need to be pointed in the right direction.


Any help is appreciated and even links to make me learn it myself is fine too.