Rb25 Injectors On A Rb26

[stricnynel0s]

has anyone run rb25 injectors on a rb26, i know i need a rb25 fuel rail but what would i do about the resistor box ? and the plug differance ? any suggestions . my biggest concern is the resistor box

[infamous_t]

Top feed injectors, as found on the 26, are more common = cheaper.

IF you were gonna do it you wouldn't need the resistor box...

I don't see the point in doing this.

[rev210]

change from 440cc injectors to smaller 370's ?

[stricnynel0s]

i shoulda explained, i have a rb25 with a rb26 harnes, and i am using 740cc rb25 injectors lol thats why, i would trade them for rb26 inj, but if there is no resistor box wont circuit be open

[D_Stirls]

Don't you also have the GTR plenum?

For the cost of high CC side feed injectors it would be cheaper to get a custom fuel rail and the cheaper top feeds.

EDIT!! i have just seen that you already have the side feeds.

The RD25DET injectors are High Impedance

& The GTR injectors are Low Impedance

But i think you already knew this

Edited April 5, 2008 by D_stirls

[stricnynel0s]

Don't you also have the GTR plenum?

For the cost of high CC side feed injectors it would be cheaper to get a custom fuel rail and the cheaper top feeds.

EDIT!! i have just seen that you already have the side feeds.

The RD25DET injectors are High Impedance

& The GTR injectors are Low Impedance

But i think you already knew this

i got a custom plenum, the resistor box if what changes the low impedence to high impedence some peopel said just dont run the resistor box but i think that will leave the circuit open

[stricnynel0s]

i got a custom plenum, the resistor box if what changes the low impedence to high impedence some peopel said just dont run the resistor box but i think that will leave the circuit open

anything, i dont wanna have to buy a new fuel rail, and sell my injectors and get rb26 inejctors and a resistor box ( hard to find)

[stricnynel0s]

final bump, should i just try it without anything plug in the resistor spot and change the inj plugs to rb25 ?

[Adriano]

To bypass the resistor box, you simply connect all the pins together, so the injectors get 13.8v. Pretty sure plugs are different too. What are you planning on doing about the VCT?

[stricnynel0s]

To bypass the resistor box, you simply connect all the pins together, so the injectors get 13.8v. Pretty sure plugs are different too. What are you planning on doing about the VCT?

msd rpm activated switch i got pics