Another 1972 dart swinger

At this point, the ridge reem I did is bugging me, it went too deep into the cylinder wall and I'm not sure if it's down far enough to make the ring expand and contract every time the piston goes up and down. This only happened on one cylinder but it's bugging me.

That ring will break in short order if it's expanding and contacting every stroke.
Maybe I worry about this stuff too much?

Nope, can't run it like that.

So, off to the machine shop to do a complete rebuild of the engine.

To be continued....