4g93 Turbo Injector In An Rb20

[r32gt_rb20]

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........

[Jolinator]

i think if the initial resistance of the gtr and 4g injector are the same you should be right, however i am not certain

[r32gt_rb20]

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.............

[Adriano]

Im fairly certain that 4g93t injectors aren't 450cc, they are 370cc, Vr4 4G63 injectors(blue ones)are 450cc, and evo 4g63 injectors(yellow are 510cc

[5hift]

bump is there an answer for this yet?

edit: oh and this is for the 4G63 510cc (yellow) injectors

Edited October 25, 2007 by 5hift

[5hift]

pick me?

Nobody ever used 4g63 injectors in the 20?

[5hift]

bump...help please

[Cubes]

Do they bolt in? Are they the same size etc?

Thats most likely to be the biggest problem.

[5hift]

Do they bolt in? Are they the same size etc?

Thats most likely to be the biggest problem.

well Cubes they are about 8 mm shorter (in height)

and the head is slightly thicker, although i'm thinking i could sand it down a bit for it to fit into the rail

[James_03]

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 December 14, 2007 by James_03

[STATUS]

well i use the Blitz upgrade GTR injectors in the evo's i put together so im sure you wont come into anyissues going the other way.

[5hift]

Thanks for the tips guys....but uhmm....i should remind u I'm not OZ

I'm in Jamaica so...Dick Smith is a bit of a trip for me will try and find similar expertise locally (if i can )

[Cubes]

Use a 280xz or R30 skyline resistor pack. $5 from the local U-Stealit parts.