Ok dumb question of the week here what temp can you get eddy heads up to before you think they would warp on a 360 motor with cometic gaskets?? My soon to be ex mechanic (shot in the knee if i had my way) said he might have overheated the motor and now my #8 cylinder drips oil onto the header is it possible the bolt might just be loosened up..... it cant be that simple i know but im grasping for straws here Thanks