I was wondering if a 1998 rm 80 has nicasil coating. :think: I believe this coating is on the cylinder to prevent damage from the piston. Is this where it is? :ohmy: Also, if you bore it out, do you have to reapply the coating to the cylinder? Do you usually bore it out when you do regular maintenence on the rings and pistons or do you lightly hone it to make it smooth?Thanks
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