I had this engine torn down and overhauled over the last year. For the past 2 months, I have been consistently bending pushrods in an attempt to set lash at zero. Either the engine clacks, or it bends pushrods, no in between. Today, a new development arose; The engine is now snapping rocker studs. What gives? This sounds like lifters, But I really do not want to tear off the intake manifold again. Any thoughts?
