copper headgaskets

[spadoc79]

is there any special prepping need to be done to copper headgaskets besides sealant? mine arent holding and are letting coolant into the cylinders.i'm thinking warped head.

[Gt]

block/heads need to be clean and flat for coppers. You should just run some plain jane Fel-pro 9333PT-1's.

[spadoc79]

gonna try the locwire felpros...hopefuly that'll work