Quote Originally Posted by Matt167
squirt oil in the sick pistion, and recheck compression. will verify bad rings. should read 150 wet
I did that before I took the head off and ther was very little change, It may have read 32psi vs 30psi That is why I pulled the head off thinking it was the valves

I have read it may be collapsed rings broken rings etc etc. Also the cylider walls are are perfect.