Nitrous vs head gaskets

I run SCE copper head gaskets. My heads are O Ringed and I have receiver grooves cut into the block. ARP head studs too. There simply isn't enough clamping force on a SB Mopar with 4 bolts per cylinder with boost and spray. Debate all you want with FelPro 1008's, Cometics, tuning..... Excessive cylinder pressure, excessive RPM's will result in lifting the head and ultimately a head gasket will let go. The ultimate in head gasket sealing is copper gaskets, O Ringed heads with receiver grooves in the deck... This will not fail.
www.scegaskets.com has some great tech under their FAQ.