tore down old motor.
5&6 pushrods, cam lobes, lifters in the pan
rotatating assembly 1-5 fine, pistion 6 smooth and free.
head gasket looks mint, no cylendar wall damage anywhere, no head issues
all i can guess is injector #6 stuck open and hydro locked, failed connecting rod and the rest was collateral damage kaboom. Ill pull the injectors out and bench test when i get a chance. too bad i dont have a lab to take them too anymore. bah