I will say this as I have before, stock MLS gaskets with studs AND proper surfaces on the deck and head will hold just about anything you throw at it, infact I have yet to hear of anyone blowing a hg with that combo. There are a few that had leaky gaskets and then just put in studs and still puke a tiny bit but it went from gallons of puking down to a quart or so and if they chaged the gasket and surfaced the head it would puke 0. MLS gaskets are strong stuff, if you want stronger you need a reciever groove and a ring that cant move.
Not saying hmax has bad stuff just that IMO isnt needed.
Not saying hmax has bad stuff just that IMO isnt needed.