fuel pump upgrade - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

*drifterx* · 06-18-2001, 09:09 AM

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** · 06-18-2001, 09:48 AM

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* · 06-18-2001, 12:34 PM

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

**West** · 06-18-2001, 01:06 PM

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

*drifterx* · 06-18-2001, 10:50 PM

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

**West** · 06-19-2001, 09:19 AM

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

06-18-2001, 09:09 AM	#1
drifterx Premium Member Join Date: May 2001 Location: boston, ma Age: 43 Posts: 1,533 Trader Rating: (0) Feedback Score: 0 reviews	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?

06-18-2001, 09:48 AM	#2
West OMNOMNOMNOM Join Date: Dec 2000 Location: Denver, CO Age: 43 Posts: 6,456 Trader Rating: (0) Rides Gallery: West Feedback Score: 0 reviews	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.

06-18-2001, 12:34 PM	#3
drifterx Premium Member Join Date: May 2001 Location: boston, ma Age: 43 Posts: 1,533 Trader Rating: (0) Feedback Score: 0 reviews	what u mean almost? i dont run any high performance parts except for exhuast, intake, and plugs and wires... would it hurt it?

06-18-2001, 01:06 PM	#4
West OMNOMNOMNOM Join Date: Dec 2000 Location: Denver, CO Age: 43 Posts: 6,456 Trader Rating: (0) Rides Gallery: West Feedback Score: 0 reviews	You will only need to upgrade your fuel pump if you have a Turbo or NOS.

06-18-2001, 10:50 PM	#5
drifterx Premium Member Join Date: May 2001 Location: boston, ma Age: 43 Posts: 1,533 Trader Rating: (0) Feedback Score: 0 reviews	so my car will not run any faster if i upgrade it?

06-19-2001, 09:19 AM	#6
West OMNOMNOMNOM Join Date: Dec 2000 Location: Denver, CO Age: 43 Posts: 6,456 Trader Rating: (0) Rides Gallery: West Feedback Score: 0 reviews	Not with the Pump. You can get a 300ZX Fuel Filter but it dosent help really. It might make it rev a little ezier.