Just did whole build on truck trick flow heads/cams, fully upgraded Manley internals
Got 445rwhp and I noticed that oil was leaking on to the headers I took bad to the builder he said it only happens sometimes and that the engine might be building up to much pressure n recommend that I buy a breather I bought the valve cover filter breather and still engines leaking oil has this happened to anyone else and if so what did y'all do about it?