I had to replace the piston on my rancher. had to bore the cylinder .010. Can anyone tell me the clearance between the cylinder and the piston. Thank you in advance

 

Which brand piston are you using? Wiseco pistons will need much more clearance.
All other brands will need whatever the service manual calls for,..which I dont have handy at the moment unfortunately.
Maybe Hondamechanic will see this and post up some numbers.