Rebuilding my '84 200M. Started fitting the rings onto the Piston. They all seemed to go on fine, just working by hand very carefully. But I'm concerned I may have stretched the 2nd compression ring slightly? Seems like it fits really big on the piston. It's the right thing for the Piston, I know that much. I would have thought it would crack before it would stretch no?
Here's a few pics....any tips are appreciated.
![]()