Hello, My question is, will the OEM head gasket handle a higher compression ratio on a TT? or would it be better to go for something like cometic, ect although im under the impression that its rather hard to get them to seal. Also would a Series 2 lower plenum fit on a series one head and upper plenum? Thanks Joe
I would go metal headgasket . series 2 lower plenum will bolt on to a series 1 head but is a mismatch ..so no good
So I'm aware that metal head gaskets need special machining just curious what's involved in the machining proccess and what's different from a normal grind? Is there a better brand than cometic without going over the top on price?
