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U12 Bluebird, Pintara & Stanza => performance and handling => Topic started by: Yaaar on Aug 2, 2009, 05:09PM

Title: Injector interchange?
Post by: Yaaar on Aug 2, 2009, 05:09PM

Simple question. Will the injectors off a US KA24e (240sx) interchange with a U12 KA24e?
Title: Re: Injector interchange?
Post by: SSS on Aug 2, 2009, 06:29PM
Yes.

Personally, if you are handy with eeprom programming and fabrication, there are literally a shit load of 14mm double o-ring injectors to choose from that are cost effective upgrades once you have a new fuel rail and injector bosses in the intake manifold to suit these injectors.

I'm about to embark on such a conversion, so if my injector o-ring tool works as intended and doesn't cause any leaks between the rail and the injector, I could supply bolt in 14mm injector fuel rails.
Title: Re: Injector interchange?
Post by: Yaaar on Aug 3, 2009, 09:58AM
  With a bit of work anything will fit. But are they drop in?  I would expect them to be but past experience teaches me expectations lead to disappointment.

Reason being, reman from Deatschwerks stateside they are $265 a set *and* flow 370cc. Standard replacements here are $163 each. >:(
Title: Re: Injector interchange?
Post by: SSS on Aug 3, 2009, 10:09AM
They'll work, but you'll need the ecu modified to prevent overfuelling from them being larger than standard.

Drop them a line and find out if they know that they are a drop in replacement for Stanza injectors.