How to get my car into 12 seconds?

lol thanks rumble, i'm gonna give it my best shot anyways, i hear ya about the not being cheap either. At first i was thinking 350-400 rwhp and that wouldn't be a huge deal but then i started looking at stroker kits and decent aftermarket heads and my day dream came to a quick stop, o well i'll work with what i can afford, again thanks for your help everyone, your thoughts are much appretiated