Average Compression Reading

[Butch1957]

What would be an average compression reading for a Used chain saw ( or any other two cycle lawn equipment ) ? I am sure some would have higher readings than others based on brand but what would be an average cut off point.

Any comments greatly appreciated.

 

[HUSKYMAN]

There is no such thing because gauges vary so much from gauge to gauge.

Basically 110-120 a saw is on its last leg, 120-135 probably should be shopping for rings. 135-150 is a good running saw. Over 150 you better be using premium gas