Small Engines (Lawn Mowers, etc.): GX610 honda twin
Questioncan i replace the vacuum fuel pump with a electric fuel pump.
or do i have to put a pressure switch in to control the pressure the electric pump will make
AnswerI have read articles discussing the electric fuel pump install. You will have to find a very low pressure electric fuel pump or use a regulator to lower the output pressure of the electric fuel pump.
Most of the articles state you only need 2-6 psi of pressure for the fuel pump. This is constant with normal operation as we pressure test carbs to make sure they do not leak...we only pump them up to 2-6 psi as the carburetor inlet needle will pop open at any higher pressure.
Eric