Post your 12 second small block combos

question on edelbroc vers "mopar" alluminum heads...
i'm putting together a "stock" 340 for my 68 barracuda resto and i'm wondering if anyone has an opinion on which heads produce more hp - edelbroc's or the mopar alluminum heads? both have the same specs - 2.02, 62cc, 1.80. i'm using an exact reproduction of the OEM 68 mopar 4 speed cam for this engine. top end will be holley 750 dp with an edelbroc high rise manifold. also hooker under chasi headers.

any thoughts on this combo would be appreciated.
thanks... jim coster, pittsburgh, pa