R1200 dropped a valve
Considerable damage to the piston
And to the cylinder head
Luckily the barrel had only slight scuffing
Amazing how the some of the valves stayed in one piece
New piston and re-polished barrel
Piston and barrel get built on as one unit
One shouldn't hesitate before fitting the head, otherwise the barrel may not be oil-tight
No disasters the engine was about to run perfectly