I have just taken the top off my A7, mainly due to oil running from from the rocker cover area, but wasnt sure if the head gasket was weeping a bit. Top gasket was really stuffed and probably the culprit. One head bolt was missing
. I ve a new carbon fibre gasket, and was going to use it , has anyone had any issues with these, the copper one is in good nick and would only need re annealing. Engine has been rebored to its max, so hopefully the sludge trap work has been done, the motor runs well , always starts first kick and no smoke. No lip on the bore.
Steve