guys i had my 600 grizzly bored 20 over. Im looking for a top end gasket kit. I found winderosa kit that comes with all gaskets. I noticed some gaskets come with their gaskets oversized if you bored cylinder but the winderosa kit doesnt say. Do i need bigger head gasket because of 20 over it was bored.thanks

 

You don't need oversize gaskets for .020" over. That's 20 thousandths of an inch - not a whole lot.