[jonalley]

Would you believe it- wires. I thought long and hard about why fuel was spraying up from the stacks but only on three of the carbs. O.k did I forget to put rings on those pistons and other foolish things went through my mind. So I started with the cheap route since I still don't understand Webers- Put on new spark plug wires. voila! spray stopped and erratic bounce to flowgauge stopped.Some pistons just were not firing. I even wondered if the MSD box was doing the "shut down cylinders to avoid over reving but at the idle end by mistake". I feel much better thank you. Now I still need to sink these things.Regards, Jon