Author Topic: Injector interchange?  (Read 906 times)

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Offline Yaaar

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Injector interchange?
« on: Aug 2, 2009, 05:09PM »

Simple question. Will the injectors off a US KA24e (240sx) interchange with a U12 KA24e?

Offline SSS

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Re: Injector interchange?
« Reply #1 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.

Offline Yaaar

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Re: Injector interchange?
« Reply #2 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. >:(

Offline SSS

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Re: Injector interchange?
« Reply #3 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.