Thanks guy's. Guess what? I looked it up on Amazon and recognized the cover. Went up to my Hudson library and guess what, there it was. A friend had given it to me as a gift for helping him rebuild his /6 a couple of years ago. I have already read all of the parts about the Jet. Came up with a very good piece of info. Hudson made a race cam for the 202. I got a part # for the cam. (SU 309777) If anyone out there has one of these cams or the specs of the cam. I would be interested in both. Big Thanks to Deuce and don for the info. Hud