Piston Rings, Cylinder Condition, and re-using Rings

Blown&Injected

Active Member
Joined
May 31, 2001
I have only reused rings on a new crate motor that swallowed a bolt. That engine was in a street rod that was sold so I did not get any long term results but it was fine for several hundred miles after the it went back together.

With about 5 tanks of gas thru the engine I can already feel clearly a smooth finish on the cylinder walls where the rings ride. I have it apart for new bearings and to polish the crank because an oil galley plug popped out.

How do I know if it is OK to use the same rings or if the cylinder walls are OK for new rings?

Thank You for your help.
 
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