this is piston #3 out of my ty . at first it didn't look horrible but that was when it was still in the engine :-? when i went to see my builder he gave me this
luckily it didn't hurt the block or the cylinder it didn't even require honing
Ouch,How did this happen? Was it audible? What kind of pistons are those? Hopefully you dont have to spend to much money on the block, did the #3 bore show any damage?