Chevy Guru's chime in...

[quote=“Oroc,post:16,topic:38069"”]

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:word: x whatever…Vortec heads are the best bang for da buck. Next I would say, would be the World heads. You will need a lopey cam to get that kind of power but, Im guessing you wouldnt mind too much. Then dont be like some people I know and built a sweet engine just to leave a stock converter, trans, and 2.78 open diff rear. Because that kind of power NA out of a 350 is going to need at least a 3000stall maaaaybe 2800, and at least a 3.55 gear. THAT would def. get you into the 12s.