So I am convinced that the search function on this site sucks. No results for ringland porting.
I want to do this. I have several tiny dremmel bits that I want to try to practice on a bad piston I have.
Please enlighten me on how to do this. I know that you put little tiny holes along where the rings go to aid in cooling the rings by increasing the amount of exposure the rings have to the gas/oil mix.
A. Do the holes go above or below where the rings sit?
B. How big of holes do I want?
C. How many holes do I need to make?