1984 Honda V65 Sabre Engine Idle Testing

After I made a temporary gasoline bottle for testing the engine run for short time. I use a 5/16 bolt with hex nut and drill the hole in the center of the bolt. I connect a clear plastic tube from the 5/16 bolt outlet of the bottle and connect to the gas line. I mixed the regular unleaded gasoline with the jet cleaner and run thru the system. I didn't punch a hole on the bottle for equalize air pressure. After the engine runs for awhile that created vacuum in the bottle, you can see the bubble at the clear line connectors moving back by suction in the bottle. That's OK for the quick test.
Yesterday (Oct/21/2021) I received the gasket for the petcock gas valve and replaced it.The fuel tank outlet port is clean out and has a very good gas flow.
Hopefully I don't have any problem with the fuel system.