Technical SBC 350 build- L82 2.02/1.60 vs vortec heads?

So I'm planning: 350 4 bolt, forged crank, 10.0-1 KB claimers based on 76cc, mild cam. Which would be better HP gain, the 2.02/1.60 L82 heads or some vortecs?

 

This question of parts are not really HAMB town style. Here is a link that answers your question. It took a moment to search.http://corvettec3.com/cgi-bin/yabb2/YaBB.pl?num=1152140515/0 PS: Vortecs out do stock SBC heads all day.

 

Whats it going in?
I would stay away from vortecs intake gaskets are***** and not traditional.

 

the fel pro gaskets work just dandy.
traditional, maybe not.
do they perform, yes.

 

Vortec heads are 64 cc- quite a bit smaller than 76cc. Check what this will do to your compression on any of the online compression checkers.

 

Also vortec heads will require a different intake as they use a different intake bolt pattern, and require centerbolt
valve covers if that matters to you. They will outflow any other stock factory head.