I think that hone is intended for situations where the bore is not scored noticeably. If your bore is not scored, it will most likely be OK if you follow the instructions. I do not think it is capable of removing scores. Also, if you remove enough metal to remove scoring, you need an oversized piston and rings.
There is some information on honing in this thread:
https://www.outdoorking-forum.com.au/forum/u...=5705&Words=honing&Search=true#Post23859
