32gtr Fuel Upgrade

[DAS KAMU]

Hi,

Its time to start upgrading my fuel system and will be collecting all the bits

I’ll be going the Sard fuel pump

And i have found a good price on Sard 700 cc injectors and a Tomei fuel rail

I’ve never done a fuel rail before so is there any other bits I need?

[Moodles2]

With the injectors, you might want to go with new injector seats (as you don't know the condition of the existing ones until they're off) like here, not sure about the upper seats though: http://justjap.com/store/product.php?produ...at=0&page=1

I've got Sard 700cc injectors as well (still boxed), but the research I found told me they can be squeezed into the stock GTR rail (even Shaun @ Boostworx told me he has fit them before to the stock rail with abit of oil, even the Sard 800cc's)

I'd add a new genuine fuel filter to the list.

Yhy the Sard fuel pump though? I would personally go with the Nismo intank.

[R31Nismoid]

Sards, the correct model, fit the stock rail. Just need the collars to go with - so go with that is the best course of action, retaining the factory reg.

[bigmikespec]

Yhy the Sard fuel pump though? I would personally go with the Nismo intank.

Man you got money to burn, Bosch 044 please.

[Nee-san]

Man you got money to burn, Bosch 044 please.

Two of dem.

[DAS KAMU]

Sorry to be noob what's a collar?

[R31Nismoid]

Look on nengun, you need collars for SARD injectors in a RB26 rail.

If not, it's RB25 one... can't remember.

But it's a supplement part (about $100?), hence SARD list price is generally cheap than Nismo etc as you need to get the collars to seat injectors.

[Moodles2]

SR20DET, RB25DET(R33), VG30DETT need collars, I'm 95% sure RB26DETT they aren't required.

[DAS KAMU]

yep your right

[DAS KAMU]

whats this high and low impeidence biz huh?

[Brocaine]

whats this high and low impeidence biz huh?

Depending on your ECU, you might need one or the other.

What ECU you running again?

If you are going to replace the rail, you might want a Sard rail to go with the injectors. This means you probably wont need collars???

[DAS KAMU]

yep ive got the tomei rail

and ill be running the new haltech plug in and ditching the afms

the injectors in my case wont need collars

and an injector guy just explained low impeidence and resistors to me so i have a few choices

for high impeidence you need to remove the resistor thingy

[doo doo]

Hey Jase, my mechanic can supply new o-rings (injectors don't usually come with them, always a good idea to use new ones) for a decent price. I'm running 700cc sards and they fit factory, got a bosch 044 external fed by standard in-tank, 540hp atw. Where are you heading power wise? Any fuel mods you do now might as well take into account where you want to end up power wise.

[DAS KAMU]

Hey Jase, my mechanic can supply new o-rings (injectors don't usually come with them, always a good idea to use new ones) for a decent price. I'm running 700cc sards and they fit factory, got a bosch 044 external fed by standard in-tank, 540hp atw. Where are you heading power wise? Any fuel mods you do now might as well take into account where you want to end up power wise.

Cool i will hit you up

hey man pop over and chat one day

im in greenslopes now

[J - Rad]

Will a 040 flow enough for a 330< kw GT-R? Wanna start gathering parts but I want to make sure everything is capable first.

[R31Nismoid]

Yes.

[DAS KAMU]

ok got the tomei rail and will be going seimens 755cc's these seem to be a more modern design and im getting them for a good delivered price

*there being machined for the rail

[DAS KAMU]

woo hoo they come tommrow

he included all the seals for me also

now i need to get a bunch a an fittings (refer to pic)

In Pipes

Out Pipes

Edited August 9, 2010 by DAS KAMU

[DAS KAMU]

got new rail and fittings

[DAS KAMU]

Got all these bits

Fuel injectors arrived

750 cc Seimens

New injector seats

Connectors

Got a Reg in the deal

Edited August 13, 2010 by DAS KAMU