Lifting The Heads?
what can be done is oring the heads and block. But you don't need it with the amount of boost your running. The fi world isn't the only people lifting heads the n20 guys are too. but 0 ring the heads is really the only step up to take of the problem
Good deck surface clean/prep
Have the heads check for trueness of their deck
Good clean head deck surface
Good TQ procedure using ARPs thread lube

