Re: Fuel Pump

Posted by PackardV8 On 2012/5/12 10:24:49

Filter bowl is under pump pressure (when needle and seat are closed). Carb bowl is never under pressure.

Sometimes during engine operation the bowl on mine IS full and other times only about 1/2 full. I can understand full but the 1/2 full is a mystery that i really havn't given much thot to.

I have a factory correct gravity feed gaslonie engine ca 1951. Glass bowl is always full. It has no fuel pump of course.