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440cc WRX USDM injectors?

Posted: Sun Jan 29, 2012 3:47 am
by Mt.HOODrat
i have a friend that just purchased a full STI swap for his 05 wrx. He allowed me to pick little parts off of his old ej20 (no i cant take the heads :lol: ) so i really only took the metal coolant tank and that was it. is there a way to use his USDM 440cc injectors? i searched around but theres really no mention of any 440's other than jdm ones.

and secondly, is there any other useful stuff for a 94 turbo wagon i could pillage off of that motor?

Re: 440cc WRX USDM injectors?

Posted: Sun Jan 29, 2012 8:41 am
by Falken-18c
i dont see why you cant use them if they dont fit your fuel rails but you probly run rich. and the maf. wouldnt run proper with out a good tune are somthing.

but if you dont have a good tune you can trick the maf ecu what ever by puting a lil hole after the maf and put a lil y pipe to filter the air.

tons of trick to fool the car lol

Re: 440cc WRX USDM injectors?

Posted: Mon Jan 30, 2012 2:31 am
by vrg3
You'd need to fab up a custom fuel rail -- 05 WRX are top feed.