I got my '04 450 about 2 weeks ago but the dealer forgot to give me my owners manual and what not. I went last night after hours and grabbed it from a "secret" place that I had asked them to stash it. Got home read it until midnight and then realized a little baggie with what appears to be two MJ(#60F) and also 1 PJ, which I was too tired to read if it had anything labeled. Do all new bikes come with the extra Jets? Is this another one of things they do in order to get the emissions stuff under control and then allow the user to convert the bike to something usable? Thanks for any info, I'll be tearing the bike down this weekend now that I have some documentation.