there is one picture i was thinking it would be worst after the rebuild the engine was running like only for 1 hour and then this happend with this overfuelling With the finger i can not fell any scratch .. it s only skinrust as the engine was not running for 2 years and without oïl protection as it was wash of by the fuel...
i gonna make a honning and check the bore sizes .....

and gonna chack for sure the big end and main bearings ....