The Last Time i'm going say this. The V8 head & L6 Block. The Block NEEDs to be Plugged and ReDrilled And different Head gasket is in order as well. NEW Fabed lifter cover Plates. Custom Headers a Intake. Or a adaptor Plate made at the very Least. NOW The head Must be cut-up ReWelded and Pressure Tested.And One other issue That to needs to be looked at is the Different Rocker arm ratio. So more OR less this ALSO effects The Cam profiles.Especialy when it comes to turboing, blowers, NOS.
And now your talking about a two peice head. Who in the world you going to get to make a GASKET for That?????????Let alone waste that Much FREE time?????? in the R&D. Then TRY and torque THAT head down to Specks. GET REAL way to may added Issues THERE personaly.
again PERSONALY I think you all would be one step ahead IF you just Coughed Up the BUCKs bought the Prints/Castings and went from There????????? But Your still not going to find the market. cause Once Again IT'S a WILD HAIR. and once it's Gone It's Gone till the Next.
Larry/Twisted6 [oooooo] Adding CFM adds boost God doesn't like ugly.