ORIGINAL: niche
Thanks for the concern
Actually it had stuck ring and I loosened it
I ignore for how long was the ring stuck but I am thinking it yielded an uneven wear in cylinder sleeve.
I am thinking about getting a new cylinder/piston/piston ring assembly
Do you thinks it's woth it to replace them?
Regards
Omar
Omar,
I see from the pictures your engine is running a fuel with a high amount of castor oil which is good, but if it was stuck once it will stuck again soon. A good thing you can do is to gently remove the piston ring and make it smaller about 0,1mm, 0,004"inches, on a abrasive paper 200 grit. Put it back as it was before and you are done. I have done this several times on my big supertigres with great result and the ring did not stuck again.