Yea. There was a big battle about what was the best oil, (right after I bought a quart of Amsoil[:@]), a lot of guys swear by it, but I decided to stay away from it for the hard carbon reason. With that said someone asked "Has anyone ever worn a engine out?" No-one had. Think about it, a lawn care professional probably uses his weed wacker more in a week than we use these engines in a year, wear is not the problem for us.

Edited by Rcpilot