Fellers,
Being new to four strokes, and my first choice being a YS 1.10, I'm wondering how long I can plan on the engine lasting if ran right IE: gallons of fuel through it ? I know there are many variables out there that would vary the life, but I'm interested in hearing from the YS flyers experiences such as how many gallons through it, what plane was the engine mounted on etc.. With that information, I could kinda guess where mind might fall as to its life expectancy.

Thanks for any advice,
Dennis