I have decided to sell the engine & carbs from an '86 VF500F that I salvaged some time ago. I adjusted the rocker clearances, cleaned & bench synched the carbs & fired it up before removing it from the frame. The cams & followers are in great condition, engine runs very nicely with no smoke or expensive mechanical noises. The bad part is that piece of the crankcase is broken off under the bottom of the flywheel cover. If anyone is in need of the engine & carbs & and is willing to tackle the crankcase problem, I would sell the whole shebang for $400. If you would like to see a video of the engine running, send me a PM with your email address.