As Gordon wrote, the Facet pump pushes well but it does not suck very well and it is a good choice for a tank where the fuel line is from the bottom. In my experience it is not the best choice for a tank with a fuel line that goes in through the top unless you also have an in-tank pump.
85 GTV6 3L
76 Suzuki GT500
2011 Jaguar XKR
A little government and a little luck are necessary in life, but only a fool trusts either of them. - P.J. O'Rourke