Post by
Hijacker »
https://forums.nicoclub.com/hijacker-u9394.html
Mon Aug 13, 2012 8:15 am
It might come off, but with rust like that, you usually get pitting on the cylinder walls. If it's super light, a re-hone MIGHT do the job, but 9 times out of 10, the only way to get rid of surface pitting on the walls is boring.