My sister just bought her son a 2001 Husky Boy 50J, the air cooled starter bike. It is a premix bike to the best of my knowledge, but I don't know what the factory ratio spec is. Can any of you guys help?
My son had the exact same bike. We bought it used and at the recomendation of the dealer ran Silkolene at 40:1. We never had any problems but I know that most people probably run the smaller bikes at 32:1. That's what I run in the KX60, which I bought to replace the Husky. I have a manual with this one.