Sleeved barrel Question...

Joined
Jan 20, 2002
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#1
Hi there.

Q1. Does a 1mm oversize CR80 '97 barrel fit an '02 std head?

Q2. The '97 barrel is sleeved, is the life of the sleeve better than if it were nicasil plated and how frequent should i check the rings/piston?

Thanks for looking and any help..Mark.