Re: Portable Battery-Powered Electric Fuel Pump

[frankr]

Unless you can regulate the pressure to an extremely low pressure, it will hold the float valve closed on bottom feed carburetors such as found on some Gales and the Mercury AJ carbs with bottom feed. That is, any carb where fuel pressure tends to push the needle into the seat, as opposed to tending to push the needle off the seat. I already found that out.