im not here to argue with you over the internet, im here to share real world advise, i use mls style gaskets in all my set ups, ive lifted heads before and the gaskets have leaked, when the car cooled down they sealed perfect, ive pulled the gaskets and they had no signs of blow thru to a water jacket or another cylinder at all, it was a simple case of the head bolts stretching to much from the high cylinder pressure, sourskittle has been racing his car every week for the last 3 years, if it broke then it broke no need to ruin his thread with your internet arguments so you can try to prove a point