By now everybody should be on their way to plow day. You guys have a lot of fun!
Hope Myron,or someone that can follow this is still around, though. My K161 finally made it to the mach. shop today, along with a copy of the Kohoer eng. man. spec.s Good news, the engine is still good on the .020 overbore. Weird news is the mic. didn't get the readings that the factory spec sheet showed. Mechinest had a different book that kept us out of trouble, but it brought up a question . If this engine is from before kohler changed the hp. on these little engines, if I understand it, by enlarging the bore, can this older block take more than a .030 overbore? This engine is on a Cub Cadet from Apr. 1960, and if I'm right, engine is still original one. Sorry for the long post.