I just fireringed and studded with 625's and a brand new head. Block is flat.
This thread is simply to see how many gaskets people have gone through. Seems like quite a few of them have been killed.
oh ok gotcha, you should be good to go now!
i went through one on my 24v, went with o-rings and regular ARP studs and its had 60psi thrown at it for 2 years with no problems yet.
i wish i blew a head gasket i cracked a cylinder.