cylinder hone

[motogps]

What size cylinder hone would be needed to break the glaze on 250 cc and 80 cc 2- strokes? Is there a formula for determining the hone size and grit? Where is a good place to buy hones? Thanks

 

[Rich Rohrich]

Here's a thread with specific info and part numbers.
http://www.dirtrider.net/forums3/showthread.php?t=125051&highlight=ball+hone