Rb25det Neo

[S13Gene]

Hello All,

Im looking for OEM part number for the Rb25det neo topfeed injector cushions!

Also has anyone ever had problems with a Freddy manifold leaking inbetween cylinder 2-3?? im pretty sure its just the cushions of a RB with sidefeed but just curious if its a problem..

[S13Gene]

Well i diag it yesterday, For sure have leaking injector cushions/insultors were the injectors sit in the intake manifold (freddy) cant find any information on what size cushion i need for the stock topfeed injectors on the Neo engine.

[rcs_888]

Hey buddy i have just changed to bosch 1600cc injectors and a new rail so i have my old stuff available if your interested? Old injectors, plug and rail etc..

[S13Gene]

I actually got it fixed last night, Now i just need to wire in the neo to s1 iacv, an set the q45 tps.

[S13Gene]

So i need some help getting a S1 Iacv wired up on the neo, through some research i found that the brown plug is what i need to wire in to have a decent idle after accel, right now im heel toeing to keep her alive. Anyone have an insight?

[iruvyouskyrine]

I'm sure this info has been posted about using R33 IACV on a 34 on this forum before. Search and you will find it I'm sure mate.

[S13Gene]

No results found for 'r34 with r33 iacv'. even tried using the it differently.

[rcs_888]

Lookup greddy plenum on r34 there was a guy who had a r33 plenum and used the r33 iacv

[iruvyouskyrine]

Yep use key words 'greddy plenum r33 r34 neo IACV'

But search on Google and use the site:sau.com.au function

[S13Gene]

Well i got the fuel system installed an now have no start unless i use starting fluid, Fuel pump, CAS, injectors, an Fuel pressure are all correct. i have even checked voltage at the injector drivers, and coilpack drivers on the ecu.

[iruvyouskyrine]

Fuel lines hooked up backwards.