Increasing fuel pump output?

[Poodle]

Yes that would probably work to an extent, in theory, however you'd be running the pump outside of it's efficiency range and probably not gain a lot overall. Without trying it out you won't know, as per usual. As Toseland explains you'd be sacrificing pressure for flow, fine if you're putting massive injectors on and don't mind losing efficiency, but then you'll need a bigger pump to make the most of the injectors anyway, so...