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Patto are you sure that is the right part number. These are the part numbers quoted by sydney kid before.

*GTST pump is 135 litres per hour and supports 300 bhp at standard pressure

*GTR pump is 190 litres per hour and supports 420 bhp at standard pressure

*Bosch 910 pump is 200 litres per hour and supports 450 bhp at 73.5 PSI # 0 580 254 910

*Bosch 975 pump is 228 litres per hour and supports 500 bhp at 73.5 PSI # 0 580 254 975

*Bosch 984 pump is 228 litres per hour and supports 500 bhp at 73.5 PSI # 0 580 254 984

*Bosch 044 pump is 330 litres per hour and supports 730 bhp at 73.5 PSI # 0 580 254 044

*Bosch 040 pump is 235 litres per hour and supports 520 bhp at 73.5 PSI # 0 580 254 040

hi guys

im interested in getting the Bosch 040 pump (part # 0 580 254 040)

i saw on this thread the cheapest people can get it for is $240, thats a great price. does anyone have any instructions on how to do the relay thing for the neg wire on the pump? is it bcoz the pump comes with new wiring that some people here say to use that instead of the standard wiring on the car?

if anyone could PM me regarding their price for this pump + shipping to Sydney, that would be great. postage to sydney shouldnt cost more than $10-20 which would include insurance also

cheers guys

-Michael

  • 8 months later...

if you aren't after it urgently, I will be selling my (1 year old) Bosch 040 out of my S15 in under a months time. I have bought a new Walbro pump, as it uses the factory pickup, which is better when you have under 1/4 tank of fuel. So I will be selling mine if you can wait. Otherwise I'll find out a current new price for you.

Cheers for the quick reply. . . I'm gonna hold off buying an 040 right away now because after ringing around the shops. . . I've been getting the usual conflicting information that you get from shops trying to make sell their stuff. . . Still interested though

As far as I'm aware, there are NO negative effects to upgrading your fuel pump, no matter what your mods. However if you don't upgrade your fuel pump and lean out under high load/boost/rpm, then your motor goes bang. I think it's a pretty easy equation to work out :mad:

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