FZS 1000 Gen 1 Fuel pump delivery pressure?

[Wobbly]

I wanted to make room under the side panel of my Gen 1 Fazer 1000, and replaced the original fuel pump with one from a Fazer 600, which is small enough to fit above and just ahead of the carbs if you've taken off the AIS. The bike's never suffered from fuel starvation since the swap, even with the engine held at high revs for extended periods  .