What size intercooler did you use?
I was usig 32x12x2.5 w/o front bar and now im using 28x12.5x3

Where did you get the tubular manifold?
custom made...

Is that the stock evo 8 fuel rail or aftermarket? If aftermarket, which brand?
obx aftermarke evo fuel rail

What brand alum racing radiator?
forget about it cuz the 4g69 needs a bigger radiator... just use stock or bigger

Are your Wiseco pistons custom made?
nope i found them on ebay by luck i guess

What size ARP studs did you use?
ARP for evo 8 or 9

Which model walbro fuel pump did you use?
the one that comes for evo

Did you use stock WRX injectors? If aftermarket, which ones
i started with the 440cc for wrx these are good only for 10psi more than that use bigger injectors... now im using 720cc 13psi still wrx

Turbo spa regulator?
yep if you dont have a aftermarket computer to program.... but if you do use a 1 to 1 regulator

 

bad@ss! thanks man.

Also, what company built your custom manifold?

 

great list. I still get confused, the wrx injectors needed are the side feed or the top feeds?

 

a local muffler shop here in pr

the injectors must be top feed from the 2.0 subaru wrx

 

Thats great, thank you glitv you have been very helpful, I will want to eliminate my 5th injector and go oversized injectors(such as the wrx top feeds) in the future. Simply any 4 top feed injector for the 2.0 wrx is compatible then?

You've opened some eyes on this forum man! I enjoyed reading the thread over and over! Way to be a part of the boost club

 

hehehe... thanks man....

 

ke porkeria!

 

any updates?
Hows the car running?

 

BUMP....

2 questions for qlitv

1. You say you are using 720cc injectors from a WRX. what kind/brand did you get? and they are top feed, right?

2. I notice you used the AEM F/IC piggyback to tune your car. I'm using the RRM one and its impossible to tune past 10psi. How easy is tuning that piggyback?

thanks.

 

The FIC is limited in what it can do. Yes it can allow you to tune more than 10 psi, but it still runs into the open loop/closed loop issues that all the piggybacks do. You can't translate the MAF signal reliably to get a 100% consistent tune either. You might be able to get away with putting the MAF in a larger tube to defeat the stock ECU's too much airflow limp mode problem but I've never tried that.

-Michael

 

what about the feature that is in the zeitronics where you can control the afr? can both work together?

 

Im using stock wrx injectos modified by agency power and yes they are top feed.

with the fic you can control the maf map on percent mode and it is easy to tune plus no limp mode

the only problem im encountering is some kind of boost cut, it may be some kind of sensor i have to get rid of or a vacuum line going some were from the manifold but i have to check on that, to lazy to do it now do any of you guys have an idea????

the car is running at 13.4psi 347whp and 311wtq..... but no good with that boost cut thing or what ever it is

 

hey ralliart on lsd if you don't have a fuel return system you may want to consider it cuz a fuel pressure regulator (a 1 to 1) is very help full to tune

 

The 720 cc injectors your using, are they stock wrx blue tops that are moddified? or what?

i know the usdm wrx blues fit pefect, and are 440cc and the jdm sti pinks are 565cc and fit perfect. what what are you using? an aftermarket 720cc one?

 

yes!!! they are the blue tops modified by agency power

the pink injectors works fine to...

http://cgi.ebay.com/ebaymotors/Agenc...#ht_3473wt_762