I use belray H1r motorcycle oil. I've never seen crank bearings coated so well and it smells good too! I don't know if you follow Richard Flagg or not on utube but he's a master saw mechanic and has dine extensive oil testing where he tears saw down after every test to check piston for coaking and how well the bearings are coated and motorcycle oil wins hands down! Burns clean and coats the best! Idling is mostly what causes coaking bad. Made a beliver out of me! Amsoil is also great oil but nothing smells better than motorcycle oil!
I use belray H1r motorcycle oil. I've never seen crank bearings coated so well and it smells good too! I don't know if you follow Richard Flagg or not on utube but he's a master saw mechanic and has dine extensive oil testing where he tears saw down after every test to check piston for coaking and how well the bearings are coated and motorcycle oil wins hands down! Burns clean and coats the best! Idling is mostly what causes coaking bad. Made a beliver out of me! Amsoil is also great oil but nothing smells better than motorcycle oil!