Maybe so, but that's the result of tossing a sub-standard head gasket on without pre-planning for the boost, that's all. Copper & Cometic MLS gaskets can be had, as well as ARP head studs, they can easily handle the OP's goal. For supercharged example, see Steve Nitti's Duster. For turbo awesomeness, see Cameron Tilley(slant sixes gone wild on YT), & Will Burns '67 Barracuda. @Charrlie_S can give some 1st-hand pointers.
