Gtr Injectors + Rb25 + Stock Ecu = ?

[Rolls]

I need to pass an inspection with an R32 + RB25 with an aftermarket fuel rail with GTR injectors in it run by a Wolf3D. Now I was just planning on swapping the ecu over just as I drive in as it is plug and play, will the car still run just really rich ?

[R31Nismoid]

If i understood right - You wanna run a different impedance injector than the factory ECU expect?

Won't work due to this

[Rolls]

If i understood right - You wanna run a different impedance injector than the factory ECU expect?

Won't work due to this

What about if I put resistors on them to match the impedance?

Worst case I can just borrow the fuel rail from a mates rb25.

Edited September 17, 2009 by Rolls

[D_Stirls]

Gtr Injectors + Rb25 + Stock Ecu = No Go

RB25det injector = 370cc

GTR injectors = 444cc

therefore even with the resistor in place you will need to tune they are change.

EDIT!!

If you were going to put the resistor in and use CA18det injectors then that would work depending on the latency, but there is no point as they are the same size as the RB25det injectors (hence why they work)

Edited September 17, 2009 by D_Stirls

[Rolls]

Looks like I will have to swap the fuel rail over as well. Or do some fancy hiding of the ecu.

[Dose Pipe Sutututu]

Go borrow or buy a RB25DET fuel rail with stock injectors, scour the sales forum, people get rid of them for cheap.

[Rolls]

Go borrow or buy a RB25DET fuel rail with stock injectors, scour the sales forum, people get rid of them for cheap.

They don't look that hard to remove/fit so I might even just borrow my mates one for a day or two.