no offense to you or your buddy but i wouldnt send glen my lawnmower. ive seen his work first hand, riden bikes with his cylinders, pretty pathetic to tell you the truth. he once tried to tell me there is a rev limiter in the cr500 cdi boxes  hahahahha.

now i think of it, he used to hang around the cr forums, until he got booted of for being a hack. his bore jobs looked like it was done with a cheese grater. sometimes the bore had so much taper the piston wouldnt even slide through the cylinder without getting wedged.