It's not in my signature any more... I couldn't get it to work right with the "new" .org lay out... Dare I say I have it posted on www.450rtech.com in the engine section.
For the parts PDF... Just go to any online parts place and pull up thier fiche. Check out www.cheapcycleparts.com I've been using them lately. Parts are cheap and the shipping is reasonable (5 bucks instead of 10 like everyone else)