grcamna5 said:I apologize,I didn't give you an exact measurement on the liner O.D. of this jug,I don't have metric calipers yet.I have SAE calipers and it reads exactly 2.450" O.D. on the lower part of this jug.
No problem, I have digital calipers that do metric and SAE... I just default to metric because I'm so used to working on imports.
So it looks like that's not going to work, actually. The hole in the top of my case measures about 2.368" or 60.16mm. I'd chalk it up to measuring error or caliper accuracy if it weren't a whole tenth off.
The really mind boggling thing, though, is that I looked up the piston to case gaskets, and a 1981 CB125S is the exact same gasket as a 1971 CL100.
So now I'm not even sure what to do. Also the damn case is fighting me tooth and nail- of the 10 outside case screws, I had to drill out 6 of 'em because they were mangled. [Insert screaming very inappropriate language at the engine]