The guys on the other pages of this site helped me through a drive problem so now going to ask a question here. Carb has been changed to a 049 carb from Piston Bikes. I can get more info if needed. Runs great but seems to get fuel starvation. I also see bubbles coming up from the Carb in the clear fuel line. It drains well from the tank but cannot see why it seems to run dry. Stop wait a few and off I go. Have I missed something? gphil