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I wonder if you have the same head gasket problem my buddy had with his 496 eddy heads and fel pro gasket??? fire rings hang in a bit and burnt right off. he was running 110 and still some detonation now with the big bore fel pro gasket he runs straight 94 big big difference???




I remember reading this before. Maybe it was you or Cab Burge that mentioned it? Could this really deliver the same symptoms? The engine runs pretty good until I reach full throttle. It ran like this with the 509 cam but is worse now. Would the burned gasket still seal? I have no oil in the radiator, no steam in the exhaust and no water in the oil.