550cc injectors and orange afm without 6s

[TBiz]

Can I run yellow 550cc injectors and orange afm without a 6s ecu??:

[Guest]

You cant get yellow 550cc injectors well unless you paint them yourself.

[TBiz]

V6 sti 1z?

[lachlan]

no

and u cant run any 550s with a orange afm with any stock ecu

[TBiz]

Are they 440cc then?. Can I run them on stock ecu with orange afm ?

[lachlan]

and you assume we know what car and or ecu you have based on ?

[Timmah]

You want phase 1 440c Yellows, Orange AFM and a 1s or 6s ECU to make a happy combo if you car is a Version 3 or 4 WRX (or Forester of similar year)

[TBiz]

V4 gf8 1996 unsure of ecu,iachlan u smart ass. Has 3in exhaust huge Siamese downpipe veeport adjustable bov walbro 500hp225lph fuel pump stock injectors and ecu as far as I know . Td04h turbo stock extractors. Is non sti

[Timmah]

 TBiz said:

V4 gf8 1996 unsure of ecu,iachlan u smart ass. Has 3in exhaust huge Siamese downpipe veeport adjustable bov walbro 500hp225lph fuel pump stock injectors and ecu as far as I know . Td04h turbo stock extractors. Is non sti

You want a 6s or 1s ecu, phase 1 yellows (so off a v3/4 wrx or sti) Orange afm, the pipe the goes from the AFM to the under mainfold intake. And possibly new boost controller as I\'m not sure if the boost solenoid is the same between non-sti and sti versions (let alone wagon and sedan for these years)

[TBiz]

I\'ve got aftermarket boost controller,

[Timmah]

 TBiz said:

I\'ve got aftermarket boost controller,

Cool. Grab the other bits, keep the boosty around 10~12psi and you should be okay.

Keep in mind the EJ20G in the Wagon has a high compression ratio compared to the STi so the ECU may not play well and you run a high chance of popping something.

[TBiz]

Mines a ej20t . My gravel express that I just sold had a ej20g bro.!!?

[Timmah]

 TBiz said:

Mines a ej20t . My gravel express that I just sold had a ej20g bro.!!?

So does the non-sti Version 3 and 4 WRX Wagon. Check your applied model code on the passengers strut tower. It won\'t say EJ20T.

[lachlan]

also the rev limit , it will work and go fast (ish). but dont be surprised if it lasts less than a year .through no fault of anyones just because your asking more of the engine than it was designed to deal with and its already half worn

[TBiz]

Gf8d580. Ej20gdw6ne.

Sorry I was wrong thought it was a ej20t

[boon]

EJ20T just means Subaru EJ-series 2 litre Turbo. It\'s not actually an official designation - it covers like a dozen engines

[Timmah]

 TBiz said:

Gf8d580. Ej20gdw6ne.

Sorry I was wrong thought it was a ej20t

GF8D? That\'s version 3. Just like my car. http://www.subaru-impreza.org/forum/technical-general/18185-impreza-applied-model-engine-codes.html

I\'ve read people doing the upgrade have great success, others the engine didn\'t last long at all before giving out.

The engine isn\'t as strong as a STi and also has a higher compression ratio so the aggressive and mismatched tune on a 6S or 1s ain\'t going to be a perfect match.

Always run 98, remember your engine doesn\'t rev as high as an STi engine and don\'t go crazy with the boost.

[rslegy]

Subaru doesnt denote the\'T\' as other car manufactures do

[TBiz]

Its only running 12psi spikes out in 4th ad 5th if I run ne more.. So shud I get a chip for my factory ecu and just run my yellows??

[tydon]

Good luck finding a chip hard to get for v3/4 ecu better of getting a link ecu or a electronic boost controller and doing it that way

Sent from my hunk of crap

[Guest]

I just dont get why youre even bothering with this crap when youre running a TD04. Change the turbo to a VF22/23/24/28/29/30/34 or TD05, get a cheap boost tap then strap it down to a dyno and wind up the boost while checking knock/afr so you know the bottom end will stay together. Similar money and better bang for buck. Doing the ecu swap thing is a piss arse waste of time without the turbo to match.

[TBiz]

Speedlab chips on trade me $150 plus $40 for either launch control,knock protection,overheat protection. Can remove fuel,boost cut,speed cut make rev more and boost up to wat u want. It has a gfb boost tap, but doesn\'t like it over 12psi cuts etc the car has exhaust dowpipe 6puk cushion button clutch veeport bov and walbro 500hp fuel pump runs really well is quick now I want it faster, so I got yellow 550cc injectors, orange afm and now I need the ecu,or chip plus turbo upgrade to match well

[Guest]

Moar boosties does not = moar powar.

I highly suggest whatever you do you strap it to a dyno before you drive it to its death. Youre probably hitting boost cut at 12psi idk what they run on early stuff.

filthyrich on here does chips talk to him about something to suit yellows/turbo etc.

[TBiz]

Thanks bro appreciate your help

[tydon]

 TBiz said:

Speedlab chips on trade me $150 plus $40 for either launch control,knock protection,overheat protection. Can remove fuel,boost cut,speed cut make rev more and boost up to wat u want. It has a gfb boost tap, but doesn\'t like it over 12psi cuts etc the car has exhaust dowpipe 6puk cushion button clutch veeport bov and walbro 500hp fuel pump runs really well is quick now I want it faster, so I got yellow 550cc injectors, orange afm and now I need the ecu,or chip plus turbo upgrade to match well

speedlab only do 4 plug ecus legacy and wrx version 1/2

also 6s ecu is version 3/4 and 3 plug