Im about to completely rebuild an turbo my RA and i have all the parts and guru's available already but i have hit one snag in the works...fuel injectors! I have yet to see anyone with a 100% positive answer as to what injectors will fit the RA, i have read alot of IIRC's and i thinks and im pretty sure's but now i am after a positive answer from someone who has used new injectors or who has seen them use. Hopefully this thread will help out alot of other RA guys out there who are stuck at this same spot. Im not in a huge rush but the sooner someone can answer the better i order all parts may 1st and start building the 17th, and for anybody interested i will keep adding to this thread as i go and post dyno sheet before and after.

 

i was told the blue top WRX injectors work

 

Thats what i keep hearing but i am looking for that answer from someone who has done it that way i can get guidance for the minor fabricating needed to use them, but i still appriciate it.

 

not sure about injectors but evo fuel rail will work soo maby that helps you there. RPW offers injectors for the ra i believe they give the cross referance to it to soo maby that helps also

 

^thanx boss ill look into it

 

I have installed wrx injectors, I recently bought an after market Evo 8 fuel rail and the wrx injector fit.... You should not have any problems

wrx injector are 450cc I think

 

I used Lucas DSM injectors 550 cc's. They didn't need any work done to them. I had to push them in a bit harder in the fuel rail, that's all.

 

I'm going with the WRX injectors to eliminate the 5th injector on my turbo setup, seen them and they fit,

 

Finally a straight answer you 3 ^ need to be congradulated on being the first ive seen to give that positive answer, thanx

 

it's not the first positive answer, not by a long shot. just need to look harder for information not everyone uses the wrx injectors will work, as will just about any other side mount high impedance injector. you will have to customize the height of the fuel rail with spacers to fit just about any aftermarket injector though, as the stockers are real short.

 

Thanx for the advice dan and i figure it wasn't the first so i said "that i have seen" i get so lost in these damn forums im still learning the navigation. But i do appreciate your .02

 

Alright guys I appreciate the answers and i found what works but now im at snag number two im torn between two piggy's the smt-7 and the apexi neo, that isnt the snag i just learned that buschur wont tune my car so now what i need is either some good numbers for a turbo ra or someone in the northeast who will tune the RA any help would be great.

NOTE:
Mods if you wanna rename and/or move this thread go ahead just please keep it open.

 

how do the SMT-7 and NEO control fuel? I don't believe either unit has been tested on the RA and the SMT-6 will NOT control fuel on the RA (unless you are smarter than me and Chris DeWinnar at perfect power )

 

Have a look at the New AEM Fuel controller, very inexspensive and works well on our cars, you may need other little tuning tricks along with that unit, but it will definitly move you in the right direction for your setup, cost wise about $325. very well priced

 

Apexi NEO AFC - Air Fuel Controller: 401-A917
Quantity in Basket:none
Code: 401-A917
List Price: $469.00
Your Price: $350.00 Save: 25 %
Shipping Weight: 4.00 pounds


Quantity:


PICTURE SHOWN MAY VARY FROM ACTUAL PRODUCT

- Completely new case design
- Compact design
- Incorporates both AFC and VAFC functions in one unit
- 16 point fuel correction
- Color FED display
- User defined button and background colors
- Inverted "anti-glare" screen
Key functions include:
MONITOR MODE-
* RPM
* Throttle
* Battery voltage
* Correction %
* Air flow %
* Pressure
* Karmann
* VTEC
SETTING MODE-
* Air map
* Air map graph
* Throttle point
* Deceleration air
* VTEC control
* VTEC unmatch
ETC MODE-
* Model select
* Mode select
* Car select
* Sensor select
* Analog scale
* Warning set
* Display set
* Sensor check



Looks like it controls fuel (but i might not be able to read )