Jump to content
SAU Community

Recommended Posts

Hi guys, this is my first post in this forum and i hope that u guys can help me.

Im BOB..and i would like to ask some question to u guys.

Rb20 are using top feed,high impendence, 270cc injectors

4G93 are using top feed, low impendence, 450cc injectors.

RB26 are using top feed, low impendence, 440cc injectors.

am i right??

Did some research, most of the RB20 owners fit in the RB26 injectors with resistor pack.

But, I found some article in other forums mentioning about fitting in a 4G93 turbo injector in an RB20.

My question is, can i use the GTR resistor pack with the 4G93 injectors??Or i have to use the 4G93 resistor pack??

I hope everyone in this forum could help me...........

Thank you in advance........

Link to comment
https://www.sau.com.au/forums/topic/119661-4g93-turbo-injector-in-an-rb20/
Share on other sites

  • 1 month later...
Hi guys, this is my first post in this forum and i hope that u guys can help me.

Im BOB..and i would like to ask some question to u guys.

Rb20 are using top feed,high impendence, 270cc injectors

4G93 are using top feed, low impendence, 450cc injectors.

RB26 are using top feed, low impendence, 440cc injectors.

am i right??

Did some research, most of the RB20 owners fit in the RB26 injectors with resistor pack.

But, I found some article in other forums mentioning about fitting in a 4G93 turbo injector in an RB20.

My question is, can i use the GTR resistor pack with the 4G93 injectors??Or i have to use the 4G93 resistor pack??

I hope everyone in this forum could help me...........

Thank you in advance........

Anyone????Need help.............

  • 1 year later...
  • 3 weeks later...
  • 4 weeks later...

Standard rb26 yellow top 444cc injectors are 2.0 omega resistance. Yellow top 4g63 injectors are 2.9 omega resistance.

So I probably wouldn't use a standard GTR resistor pack, although you would probably find it would work OK. Best thing to do is go down to dick smith and purchase the correct individual resistors and wire them inline just above the plugs on the live 12v side. If you take those figures down to dick smith they can even look up the resistor colour coding for you and let you know which ones to purchase.

That will cost you about max $4 plus its more accurate. A resistor pack will cost you atleast $150 from a GTR.

Edited by James_03

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


  • Similar Content

  • Latest Posts

    • Ah yep. I asked a auto electrician about getting a cheap rebuilt alternator vs a new one. He also said he used to it back in the day but it ended up costing similar to what a new one would and recommended getting a new one,.
    • Ah, to clarify if the car has already been tuned and has been modified and you want to go from a oem cat to a 100 cell or decat or vice versa.Are you saying that the car doesn't need to be tuned after a cat change if it's already been tuned?
    • This has been covered a bazillion times but google wet boiling point vs dry. Motul is only good when it's fresh, once it absorbs moisture it gets pretty average very quickly. So as above, make sure you change it if you're going racing. I run the Endless brake fluid in mind, but only because a mate is a distributor and it's cheap. It's not quite as good as SRF but I'm running 380mm rotors on a Skyline so it's not like they get hot.
    • That's the thing, they still add it and it makes fuel cheaper, implying adding 10% of it drops the cost of 91 by what, 5c a liter? I remember when it was barely half the price of 98. Because you know, 85% of what is in the fuel is way cheaper than 91 fuel is by volume.
    • Auto electricians that do repairs on automotive AC systems can source service kits. I don't know where they actually source them. I do know that there is one available for the R34 comp that I would need it for. If you have to pay someone to dismantle, clean and do needed repairs and fit kit contents, then you'd probably end up spending a good fraction of the cost of a new one. I would not be paying for that, because I would be doing it myself. My mechanic (bro-in-law) will happily source what is needed. Back in the day (like in the 80s and 90s), rebuilding an AC compressor was the standard approach, same as for starter motors, alternators, etc, because new replacements were v. expensive. After the China manufacturing boom and the rise of the disposable approach to everything, people just started throwing broken/worn stuff away and not rebuilding things.
×
×
  • Create New...