Thanks for the info.
My wife took out her bike this weekend and after it warmed up, I noticed a burned oil smell out the exhaust. It was also smoking and the valves were noisy. I'm thinking the guy I bought it from was running the wrong oil in it. I'm going to change the oil this weekend to 10-40 and hopefully that will take care of the problem. Has anyone had a similiar problem? I'm also thinking I'm going to have to adjust the valves. I've adjusted them on cars, but never on a bike......I'm thinking they should be very similiar???????????? :crazy: