Normal
The piston does have the lubricating ports. He had the head and cylinder when the bore was done. Here is a picture. [ATTACH=full]27587[/ATTACH]I have never checked ring gap when I completed a top end and maybe it finally bit me in the a**? I just check my last 2 piston rings and the current one when it seized. Keep in mind all these rings have very low hrs on them. The ring gap measurements are.008.020.008These are the 3 rings that were in the bike since the 134 bore. The last one being .008 was in the bike when it seized.
The piston does have the lubricating ports. He had the head and cylinder when the bore was done. Here is a picture. [ATTACH=full]27587[/ATTACH]
I have never checked ring gap when I completed a top end and maybe it finally bit me in the a**? I just check my last 2 piston rings and the current one when it seized. Keep in mind all these rings have very low hrs on them. The ring gap measurements are
.008
.020
These are the 3 rings that were in the bike since the 134 bore. The last one being .008 was in the bike when it seized.
