Injector Compatibility

[warauto]

I have been searching but havent been getting the insight i needed about my issue.

I want to know what injectors could i use as an upgrade to the stock 370cc injectors?
I am upgrading my fuel system but i dont have the money to buy sar, tomei or any other aftermarket injectors at this point.
I tried searching about the srt-4 injector compatibility with the sr engines but nothing of substance was found, what i know is that they are 450cc..and top feed.

So what other car could i take the injectors out of an transfer them to mine with minimal amount of modification ?

Thanks

[punxva]

Sti injectors are sidefeed they are about 520cc, and the normal wrx injectors are 440cc

[warauto]

So a set of normal wrx injectors should do the trick, i'm assuming...is this a good idea in your opinion?

[punxva]

yeah i would run them, they are a cheap option, they usually aren't that used, since they are still a pretty new car, at least newer than your sr injectors, and they are the right impedance for our cars so you don't need to run resistors.

[warauto]

thankyou man you. You have any idea where i could get a set of them ?

[HPballer76]

i didnt want to start a new thread so im going to ask this here. i have the opportunity to pick up some sti injectors for a good price. are they 100% plug and play or does something have to be modified? thanks for any help

[lok]

i didnt want to start a new thread so im going to ask this here. i have the opportunity to pick up some sti injectors for a good price. are they 100% plug and play or does something have to be modified? thanks for any help

No they are not 100% plug and play. They install like stock but the connector is different.

[HPballer76]

alright ^^ thats what i was looking for. what is needed to make them work?

[drftmark]

alright ^^ thats what i was looking for. what is needed to make them work?

If it is the connector that is the only difference, then all you will need is the connector pigtail with the connector on it and then wire them in.

[HPballer76]

would i be able to make them work with just the injector clip or does it need to have a pig tail on the clip? and does anyone know if the red top injectors are sti injectors? the guys says they are but i thought the sti's were yellow tops?

heres a pic of the injector and clip im looking at getting. would i be able to make them work with the clip shown?

http://i187.photobucket.com/albums/x28/hpballer76/sti1.jpg

http://i187.photobucket.com/albums/x28/hpballer76/sti2.jpg

thanks for any help

[lok]

would i be able to make them work with just the injector clip or does it need to have a pig tail on the clip? and does anyone know if the red top injectors are sti injectors? the guys says they are but i thought the sti's were yellow tops?

heres a pic of the injector and clip im looking at getting. would i be able to make them work with the clip shown?

http://i187.photobucket.com/albums/x28/hpballer76/sti1.jpg

http://i187.photobucket.com/albums/x28/hpballer76/sti2.jpg

thanks for any help

That is a new style nissan injector. The sti connectors are not offset like that.

That might be a nismo 740 though. The nismo 550's are yellow.

[HPballer76]

That is a new style nissan injector. The sti connectors are not offset like that.

That might be a nismo 740 though. The nismo 550's are yellow.

hmm ill have to talk to the guy and c what he says about that. anyone else know?