Does anyone see any problems w/ using strait 50
oil in temps above 50 degree's. I have been told that single viscosity oils have better lubricating properties. Kendall 50 or Brad Penn 50 is what I was going to try. I know alot of people stand by the oils they use but, Is there really any FACTS

to back up
claims. Is a single weight much better than a multi-weight
oil? I would think a strait weight would be better .
