About the Camchain. Ive seen people using the Cg125 pistons, but they are lower. needing about a milimetre decking on the cylinder aswell. How much does 2mm (1mm on topend) affect camchain and the tensioner? any stretch left on it?
Milling and decking to achieve -.080" affects the cam chain a lot. I don't know if taking link out will work either. You can assemble without a base gasket ( or use a .005 copper base gasket) and that will save you .020 to .015.