fuel pump upgrade

[drifterx]

what does the stock 1990 240sx fuel pump push, how many PSI does the stock push?
what is a good upgrade for NA for that car?
Maxima? 300ZX?

[West]

Use the 300ZX fuel pump. Those things are almost direct drop in replacements and can pump enough for a 600HP Z. Im not sure about the psi.

[drifterx]

what u mean almost?
i dont run any high performance parts except for exhuast, intake, and plugs and wires...
would it hurt it?

[West]

You will only need to upgrade your fuel pump if you have a Turbo or NOS.

[drifterx]

so my car will not run any faster if i upgrade it?

[West]

Not with the Pump. You can get a 300ZX Fuel Filter but it dosent help really. It might make it rev a little ezier.