Recent content by clintonntilla

It's an oil control ring, it originally had two oil control rings, but the original aluminium con rod broke catching the piston. I left it as it is. P.S The sump has oil just like most engines and lubricated by the crank splashing in the oil. The oil control ring prevents the oil from migrating...

Hello all, I've been reading with interest the many ways of producing piston rings for model engines. My experience with making rings started in 1967, I was a spring chicken of about 18 years when I decided to build a model diesel four stroke from scratch. I had a few scribbles for plans, but...