- Posts: 489
- Joined: Sun Aug 09, 2015 8:13 pm
- Location: Knox, PA. USA
Hate to disagree, but neither of my two recent bore jobs (R50 and R69) had 'taper'. Both bike had great compression from the get-go and the rings seated perfectly very quickly. Others obviously have different experiences. My R50 cylinders were bored to .0025 clearance and the R69 cylinders were bored to .0030.
- Posts: 15
- Joined: Fri Oct 27, 2006 3:00 am
Thanks for all the replies and suggestions. Haven't had time to ride lately.