Best way to reach the magic number?

300...

Current mods are in sig. I was planning on getting headers (not long tubes because then I'd have to get a whole new mid pipe and I just got this one). Cobra upper lower and ported, TB (not sure on what size yet), cam (not sure), heads (not sure), new maf.

Am I missing anything else, my mind is blank right now.
 
Go with an edelbrock performer or RPM intake. New edelbrock heads, AFR 165s, or Trick Flows all do the job. The cam is the main thing to get you over the hump. the 2031 puts me on the brink i think ill get it next time i dyno. Comp cams XEsomething cam is also nice. Then there are FTI or Bennet custom cams which are great too. There are sooo many ways to get to 300rwhp.