okay my honda buddy has a set 440 direct fit injectors and i was wanting to up my boost past 17 and i have acces to a better fuel pump but first i need to know what the stock pump does as far as psi

 

440 is the stock cc anyways. Screw that..its pointless

My advice is stick around here, absorb knowledge and once you are entirely confident you know what your doing... take on the task. Going at this blind is a big mistake.

My advice is Denso 660cc injectors and Apexi SAFC II and a Walbro 190lph fuel pump. For this you dont need to know the stock fuel pressure (43ish psi at idle). If you chose to get the 255lph fuel pump (overkill) then you will need a fuel pressure regulator and that you will need to set the idle pressure of 43psi.

You shouldnt be thinking about doing this on the stock turbo anyways. Its a peice of ****. If you decide to go the next step up then that would be an EVO III 16g turbo... and then with the mods listed above you will need a front mount intercooler... and by then you will also need a new clutch to handle the extra power. My suggestion is a 2600 ACT w/ street disc.

That help?

With all this in mind.. what is it you want to do?