550cc injectors

[89s132b]

Side feed 550cc injectors. Drop compatibility for rwd SR20det or KA24de. Just had cleaned, flow tested, and rebuilt with new O-rings and pintle caps.

$325 shipped
email at [email protected]

[Structure240sx]

what brand injectors are they? do they used the stock injector plug?

[89s132b]

They are JECS. They use the stock injector plug. I can get you pics and the exact flow results when I pick them up from shop.

[Bbandit]

Hows their conditions? they're used right? any problems with em?
a little picture would be nice... Im in the market for some sidefeed 550s

[blu808]

What was the impediance fluctuation between the injectors at maximum voltage? Also. Who flow tested them? What kind of flowing devices were used? and are there any cracks on the plastic.

Interested. :drama:

[89s132b]

Geez, lots of questions for injectors!
Anways, that's OK cause I have answers =) They ARE used but their condition is excellent. No cracks anywhere. They were tested by APS Performance using an ASNU fuel injector flow bench. I'll have to ask him about the impedence fluctuation. I'm not sure if it was performed. But I have a multimeter and I can check them for you if he did not do it. I will be picking them up this week and I will find out and get pics then.

edit: IIRC, he said they flowed an average of 548cc/min at 40psi with a +/- 3% variance. The exact numbers will be on the report.

[Spdrules5]

This is probably a dumb newbie question, but I don't know the answer. Will any other injectors with ratings over stock, work with stock MAF and ECU? In other words, can I get these 550 injectors, use them with my stock ecu, maf, turbo, walbro FP, higher than stock boost levels? Will the ECU still control 550's or will I run too rich all the time?
Thanks

[rdoggins]

do you accept paypal? can you email me a couple pics to [email protected]

[Structure240sx]

you would need something to tune them


im also ready to paypal you for them

[89s132b]

ARGH, I knew I shouldn't have posted them for sale until they were physically in my possession. He had to order new o-rings (originally thought they were in stock). It will be another week. I'll let you know when I have them. Sorry for the delay.

[89s132b]

OK, i know this is kind of old, but I finally got the injectors back from APS. Here is a pic...

http://nismokc.com/gallery/albums/userpics/10003/normal_JECS%20550cc%201.jpg

PM me if you are interested