OK, I finally had some time to start pulling all the bits off the top end to see what I can see.
And what I see ain't good at all .
Went so far as to remove the rocker covers and pulling the plugs.
First thing that ain't right is, the rockers don't move at all on either cylinder. Second thing is, only one piston is moving.
Sooo, one rod is definitely broke, and I don't know what to say about the valves not moving.
Either a broken cam shaft or a timing gear ??
Not going any further, as obviously there's serious damage and probably not worth fixing.