Only just did a head gasket on it so i know the following:-
bottom end is all fine no prob there ran perfcet before
Head was crack tested
Brand new 3 layer cometic head gasket(but will do tests on comp, water and oil today)
Valves , dont see how I could of only bent one or two plus it started running perfect again the other day after fucked follower was found, but then went back to shit again. So thats what made me replace followers, still no difference though?????????????