Guys I just bought my first snowmobile last week that is a 1997 Formula Deluxe that has an engine swap with a 2002 503 fan cooled engine. The guy told me he is using Polaris VES synthetic oil in it. I can't find online what is in the oil. Since having Sea Doo's now for years I know you need a 2-stroke API TC compatible oil. This is not a power valve engine. Does anyone know whats in the this oil or who makes it?