Thank you for all your input. We ended up disconnecting the fuel line from the engine and using the bulb to create a siphon. Took a long time but pulled out more than 25gallons of two year old gas.
Any suggestions on how to remove old gas from our Parker 2110? I heard of using an air compressor sealed at the fueling port and disconnecting the fuel line from the motor and then just "pushing the fuel out with air pressure???? or is a hand siphoning pump the best route to take?? Any input...