Had Millenium Technologies bore and plate a 100CC Yamaha Supermini over 10 years ago. Ran it a full season and the cylider still looked like new. I wouldn't hesitate to send them a top end.
One of the owners of millenium flew across Lake michigan and picked me up @ our local airport They gave me a complete tour of there facility and put me up in a hotel for the night there a great bunch of pepole . The facility is state of the art they have taken steps to reduce problems things like there honing machines they built special heads holding more diamond abrasives to help the operators to produce straighter more concentric bores . Eric is just a cool guy .
You must be more than just a customer. Do you have any pics?
They have done work for me. Top notch. No problems. Will be using them again very soon.
There are two things I can’t stand in this world.
People who are intolerant of others because of their choice of motor type … and 4 strokes!
IF 4 strokes were Miller Lite - Weight's great! ... Less thrilling!
And here I sit needing a top end job on a CR500...