Earlier this week, I picked up this 66' YA6. I have had a couple of bikes, some old, some new, but my only experience with 2-stoke's is in older 50cc mopeds i.e. puch, garelli, honda. Bought this YA6 as a titled non runner. Brought it home, put some 2 stroke in the autolube and gas in the tank and couldn't get it to turn over. I next went to the battery and found that the 20 amp fuse in the regulator was blown so I replaced that. One kick, fired right up. I have messed with the idling a bit to get it running nice, took it on about 2 trips, not too far just to make sure that everything is in working order. This bike runs, drives, and shifts perfect! I am new to this site and wanted to share my find with some people that have more knowledge about the bike than me and have any pointers. The story of the bike is this... It was a display bike at a local yamaha dealership, sat for years and years. Recently because of a move, the dealership auctioned off bikes, parts, etc. to make room in their new location. From the naked eye, the carb and oil pump seem to have been gone over, the tires are practically brand new, and a new petcock is installed. All lights work, battery is brand new, but the auto start doesn't want to turn over, sounds very weak. Also, after some research, would I be correct in stating that this 66' is a Santa Barbara Model? Any insight would be greatly appreciated guys, hope you enjoy!