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Old 12-05-2018, 05:53 PM
TeaguCal TeaguCal is offline
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Default Predator 212 Rings

I have had lots of blowby issues with this engine... it has ran for a total of 15 hrs with no break in. It foul's out a spark plug in about 25 seconds, and there is visible smoke in the exaust.
I took it apart, and the rings were almost nonexistent.
My question is how do I tell if the cylinder is oblong, and do I need to do anything other than slap new ring's on and go?
P.S. all the other items that could be worn are fine.