Jump to content
SAU Community

How Are People Fitting Gtr Injectors To Their Rb20?

335

By 335,
in Engines & Forced Induction

 Share

Recommended Posts

335 Rising Star

335

Posted
  • Author
Posted

I read the thread. I think I understand. So I need to buy a resistor pack for the GTR injectors from Nissan, I live in Japan, rewire everything and it works?

The GTR injectors are top feed, the GTS-T are side feed, how are they going to fit?

Help

The Dan Grand Master

The Dan

Posted
Posted
  335 said:
I read the thread. I think I understand. So I need to buy a resistor pack for the GTR injectors from Nissan, I live in Japan, rewire everything and it works?

The GTR injectors are top feed, the GTS-T are side feed, how are they going to fit?

Help

RB20 injectors are top feed

335 Rising Star

335

Posted
  • Author
Posted
  bubba said:
You don't NEED to buy a resistor pack from a GTR, you can just wire in the appropriate resistors into the loom.

Thanks everyone.

So I just buy the one resister and wire everything in like in the link on this page?

I will go with a bigger fuel pump then since I don't need bigger injectors yet.

  • 1 month later...
NWR31 Collaborator

NWR31

Posted
Posted (edited)

im getting some gtr injectors but ive been told they will work with no other mods & that i dont need a resistor pack?

i cant see how this is this possible, or am i wrong?

ok i just found this thread which sorta explains that you can run them without the resistor pack but it might fry my power fc!

i cant risk that...help :|

http://www.skylinesaustralia.com/forums/Gt...l=gtr+injectors

Edited by NWR31
dmr Mentor

dmr

Posted
Posted (edited)

i wouldn't advise driving it un-tuned after installation.

put it this way; driving it from my mechanics driveway onto the tow-truck, and then driving it off the tow-truck and into my garage fouled the plugs!

Edited by dmr
NWR31 Collaborator

NWR31

Posted
Posted

this pfc was tuned for gtr injectors/z32 which will be the same mods as me. i know it still wont be safe to drive on but should be in the ballpark, i also have a good wideband gauge installed to check afr's.

anyway im more worried about frying my fc if i install these gtr injectors.

cheers

NWR31 Collaborator

NWR31

Posted
Posted (edited)

btw my fc is actually a rb26/gtr fc wired to suit my rb20.

would that make it more compatible with the gtr injectors & much less likely to fry the fc??

ok ive done a lot of searching & it seems even with the rb26 fc i do need a resistor pack to run gtr squirters...

Edited by NWR31
NWR31 Collaborator

NWR31

Posted
Posted

yeah thats what ive just read, cant understand why he's saying i dont need em.

i might have to reconsider buying them cause i dont want to root around wiring in resistors & the resistor pack might be hard to find or expensive..

thanks

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • MBS206
      Ticking Sound On Idle - Rb25

      By MBS206 · Posted

      Have you put an aftermarket oil pressure gauge on and verified your oil pressure?   Noise being on the block, on exhaust side, how high up the block does it seem to be? It could be the VCT system getting cranky, especially if it's mainly at idle, and when warm, as that'll be your lowest point for oil pressure. Could be showing that oil passages / VCT solenoid are blocking.
    • WARLORD
      injectors top feed for sale

      By WARLORD · Posted

      Deatschwerks 1800cc sold
    • GTSBoy
      Ticking Sound On Idle - Rb25

      By GTSBoy · Posted

      Well, hydraulic lifters will get noisy if they are dirty/fouled in some way, and exactly how that manifests will depend on exactly what schmutz is where. There is a procedure on here somewhere for dismantling and soaking/cleaning them. Replacing them with new is about 50% of the work and about 5% of the money!
    • myrbgivesmeheadaches
      Ticking Sound On Idle - Rb25

      By myrbgivesmeheadaches · Posted

      Thanks for the reply @GTSBoy this is is a hydraulic lifter engine. Yea right i did not realise the lifters were supposed to be compressible while installed. I could push them down but i had to lean almost my while body weight on them.  I have never heard of a lifter/ lifters ticking only at hot idle and getting worse the hotter it gets. I have owned a few jdm cars with noisy lifters. This noise is slightly more subtle, it is more of a sharp gentle metalic tic than the solid and more loud tapping I've heard on lifters. I have used a metal rod, alloy tube, hose and stethoscope and could not find the source of the tick. But it appears to be loudest on the actual engine block behind the exhaust cam gear and next to the oil filter. I had mate (40 year old mechanic) go over it with me and he couldn't find it either..  Could it be a cam seal issue of some sort?  Cheers  
    • GTSBoy
      Ticking Sound On Idle - Rb25

      By GTSBoy · Posted

      This seems problematic and unlikely at the same time. Vanilla RB2Xs have hydraulic lifters. They do have "zero" clearance, but only when running with oil pressure inside them. When not running, you should be able to compress them and obtain heaps of clearance. RB26s and Neos have solid lifters. They should have ~0.3mm and ~0.5mm on the inlet and exhaust respectively. If they have zero clearance then bad things are happening. With nothing else being wrong, it would mean that the valves would be held slightly (ever so slightly) open when they are supposed to be closed and it should have all sorts of problems when running, caused by leakage in/out through the valves. Or, zero clearance can indicate severe valve seat recession. None of it is good. Have you used a piece of hose as a stethoscope to try to localise the noise?  
×
×
  • Create New...