The Shark kit from King Motors was missing parts that we bought extra over the internet because they wouldn't send any that were missing. We rejetted two the make them go fasted, welded in motor mounts and changed tanks. No instructions didn't bother us but it will other people. Photos are of West Coast Chopper bike made to hold gas in the fake tank. Two 24" Schwinns (pictures later) and a 20 inch Schwinn. We build antique Whizzers and this is a cut-a-way engine. One is a Harley racer.