I finally got the bike running right turned out to be the diaphram in the carb itself.It really flies now especially on take off and does sound a bit lighter.The one disadvantage of the tornado and probably the hypercharger as well in heavy rains it tends to bog down a bit .This past Sunday was riding in a short heavy rain and it happened to me slowed down a bit but kep the gas steady and was going to pull off the freeway but the rain quit and a few seconds later all was running well.