Im looking for a starting point, i want to switch to 32:1 becuse i heard this will help with sealing the piston rings better, im hoping this can help with the scratches that are on the front wall of the cylinder, i supsect fuel might leak past the rings, but i doubt it, at least i want to make sure the scratches dont get worse until i can fix it, anyways i want to use 32:1 on 98 octane fuel (norwegian/european rating) im at sea level, temprature is between 10 to 25 celius, my engine is a 1987 mod but the carb is a 1993 mod,