UTG 727 destruction

I can't bring myself to watch it.. but... hone for hours? as in sitting there with a drill and a bead or stone hone going up and down for hours? to achieve what though? if it was that bad it needed to be machined. was he trying to do a backyard .010 over?
Tony gave Lunar a block with a gouge or blemish in I believe cylinder 7..then proceeded to tell Lunar to hone it out. I understand some things would hone out but not this gouge. Its in the UTG video the marathon 318 build. I recommend watching Lunars videos ,his side of the story. He ended up giving the car away or raffling it or something the 72 Sattelite.