Yankov94mx

Member
Dec 16, 2024
1
0
Hi folks!

I just got my cr250 ‘02 cylinder back from replating. They did a pretty good job, however, I saw the the head gasket surface has some pitting.

Do you think I should machine it? I can feel the damage with my nail. I assume that I would have to remove something like 0.3mm (0.011”)from the surface.
Would this increase the compression too much?
 
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