The housing is damaged and more than likely not salvagable. Still waiting to here the good/bad news on it. Hoping to find a bad engine with a good injector housing, internal parts of injector are still good.Surely an injector shop can recondition it cheaper?
A rebuilder who specializes in those engines should have cores and might sell one. It never hurts to ask. Also try the tractor salvage yards as some of the late model New Holland tractors also use the shibaura engines.The housing is damaged and more than likely not salvagable. Still waiting to here the good/bad news on it. Hoping to find a bad engine with a good injector housing, internal parts of injector are still good.