So, my head gaskets are blown for the 2nd time, this time while having ARP studs.:nail: So, I've been pondering all sorts of things for a couple of days now regarding how to solve this issue for good, because I don't really want to do it for a 3rd time. Has anyone done some machine work and used larger studs (may not even be possible)? The studs are most likely not my issue, but more likely the Black Onyx head gaskets that I used; either way I'm still curious about the larger studs thought. Going to use OEM gaskets this time around. Also, in the future I want put on some fun parts like 225cc injectors and an S400 turbo; something like that. Should I o-ring the heads for mods like these?