RB20 Injectors

[Canadian_S13]

Are RB20det injectors a direct drop in upgrade or would I have to do some modifying ?

[r34 gtr]

they will fit fine, but i have no idea what size they are. i would guess they are the same as the stock CA ones, meaning its pointless. if they are in fact larger, go for it.

[Sil40sK]

Are RB20det injectors a direct drop in upgrade or would I have to do some modifying ?

I believe they are 370s. Just get 25 or 26 turbo injectors. They're 444s.

[Zzca18deTzZ]

could be completly wrong but arnt CA low impedence injectors and RB high impedence? (or the the other way around i cant remember) if thats the case you will need a resistor... i think. like i said i could be completly wrong about this.

-Sean

[Eikon]

I don't know CA injectors.... but, I do know a bit about RB20 injectors.

RB20det = Top feed high impedance injectors. Stock is 270cc.

and to be proactive... Here's the info on RB25 and 26 injectors..

RB25det = Side feed high impedance injectors. Stock is 370cc.RB26dett = Top feed Low impedance injectors. Stock is 440cc.

[r34 gtr]

the rb26 uses 444's, and you can take that to the bank sir. didnt know that about the 20 and 25 injectors though. high imp. is for sissies and bunny rabbits.

[float_6969]

CA uses low impedance injectors.

If you use a high impedance injector, you have to bypass the resistor pack.

low impedance FTW. Get the right injectors from the start instead of trying to "make something work".

[Sil40sK]

RB20det = Top feed high impedance injectors. Stock is 270cc.RB25det = Side feed high impedance injectors. Stock is 370cc.

Hmm I always thought they were bigger injectors, and I didn't know the 25s were side feed. Learn something new every day Oh well I got 26 injectors so it's all good for me:) just get 26 injectors or pulsar gti-r injectors and call it a day.