HELP needed: need new injectors questions!

[bencarman]

I Just got my skyline (1990 gts-t) and my mechanic told me i need new injectors which i had a hunch on considering the smell of gas absolutely everywhere. The injectors have been upgraded to 444cc gtr injectors before.

I assume the resistors have been done now since the 444's worked.

am i able to drop in any injector now? 444cc -550cc? without changing the resistors?

and where do you buy them in the lower mainland. i don't want to wait for shipping as i shouldn't be even driving the car its so bad.

I would prefer brand new ones. is there a nismo 444cc part number that can be ordered from nissan?

someone on the site is selling JECS 550cc side mount injectors. will they fit?
JECS 550 Side mount Fuel Injectors

I don't know much about the mechanical portion of the car yet since i just got it and want to get it fixed properly before i start learning on it.

The car is a 1990 gts-t with splitfire coils, intercooler, r34 turbo, walbro 255lph pump, aluminum rad... etc

any help would be greatly appreciated as this is my daily driver

Thanks guys

[Zacho]

The injectors you can swap in depends on your fuel rail type (side feed/top feed) and injector impedance. You can't just drop in anything now that the resistors have been added. If you want to not change the resistors, use injectors with the same impedance your current ones have.

The ones linked will not work. Your rb20 rail is top feed and those are side feed injectors.

[Skym]

Some run Deatschwerks injectors.

Deatschwerks GTR injectors (need ECU retune) -

http://www.deatschwerks.com/products...rb26dett-89-02

RB20DET injectors (buy another stock RB20DET injector loom, need ECU retune) -

http://www.deatschwerks.com/products...-rb20det-89-94

[bencarman]

so the cheapest way would be just finding some 444 gtr injectors and swapping them in i assume.

anyone know of somewhere that can order them new? or have a nissan part number?

thanks for the quick replies!

[Skym]

Yes, cheaper option.

I think they are Denso brand injectors. Part number should be on the injector.

Denso has a office in Canada -

http://www.globaldenso.com/en/aboutd...ndex.html#DSCN

Stock fuel parts on NISSAN's are either JECS or Denso.