Ive used VES for the past 2 years. Ive had no issues with clogging or sticking. I ride about 1500 miles a year and clean my valves every spring, I seldom ever have more than a very thin layer of carbon on the valves that takes about 5 minutes to clean off.Originally posted by NickJ
[br]Any synthetic for use with exhaust valves should work. I would use the Arctic APV (think thats what its called), Amsoil Interceptor, or Klotz. I am going to the Interceptor this year, Polaris' VES oil sucks, burns dirty and clogs valves, I have heard good things about the Interceptor being a lot cleaner burning.
Originally posted by myvertxcape
[br]The hell with Amsoil, good luck with your engine staying running if you run it. I'd go with the Phillips Synjex full synthetic. The price is right and it protects better than Amsoil. Of course that is my opinion. Ran the A' stuff last year and broke a crank on my 600.