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View Full Version : WA STI 560cc top feed injectors w/ rings

Seraphim38
10-15-2011, 07:02 PM
For sale is a set of top feed 560cc dark blue STI injectors with new o-rings. I got these to use on my SR20DET but never installed them. $ SOLD

http://i113.photobucket.com/albums/n233/seraphim38/For%20Sale%20Items/DSC_3820w.jpg

http://i113.photobucket.com/albums/n233/seraphim38/For%20Sale%20Items/DSC_3816w.jpg

Trades considered for a variety of things: oil cooler setup, NRG quick release or momo short hub, isis intake manifold, like new black floor mats or carpet, powdercoated valve cover, aluminum water overflow tank, projector headlight setup, bride low passenger seat rails, Stance oversize water pump pulley, or ?
infinitedrift
10-31-2011, 10:36 AM
I would have to buy the pig tail for it right and splice it up?
Seraphim38
10-31-2011, 10:46 AM
the point with using STI injectors is that plug is identical other than the rib shown on the side of the plug. If you grind that rib down, the stock SR20 wiring harness plugs in. That's one of the main reasons why they are so commonly used in SRs.

I had STI 550cc side feeds on my SR up until this last weekend, and they were plugged into the stock injector plugs.

Secondly, Enthalpy and other tuners will tell you that the spray pattern and ability to tune STI injectors are far better than the old fatty MSD top feeds (less idle richness problems and more).

For practical purposes, the STI top feed 550s are also better than side feeds for several reasons, which is why big setups always run top feeds.
infinitedrift
10-31-2011, 11:30 AM
ill would be running this on a ka-t setup, is it the same plug and play wire harness besides the rib?
Seraphim38
10-31-2011, 12:59 PM
That I am not sure about, as my 240SX already had an SR20 swap when I bought it. My guess is that they are the same, but I can't personally say for sure.

I probably could take a close up photo of the injector plug if you can take a look at your harness.
spartanmisfit
10-31-2011, 01:00 PM
Its the same thing with a ka. I had the yellow 550s in my ka
infinitedrift
10-31-2011, 01:44 PM
That would Be great if you could.
infinitedrift
10-31-2011, 10:16 PM
payment sent!
TriniGT
11-01-2011, 08:34 AM
Let me know if it falls through as I am interested in them.
Seraphim38
11-01-2011, 12:29 PM
Injectors sold to infinitedrift ;)