fuel injectors - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

stl240 · 09-27-2001, 12:09 PM

what size are the stock injectors on the s13?? Where can i get larger injectors, and how much you think theyll be?

Freak Leash 240 · 09-27-2001, 01:09 PM

Stock KA24 injectors are 285cc, if you want an easy upgrade you can get Nissan 370cc injectors from a 300ZX and they'll drop right in, they should run around $100 new, or you can just get them refurbished for much less

If you want anything bigger than that, I'd try RC engineering http://www.rceng.com or MSD <a href="http://www.msdignition.com

Keep" target="_blank">http://www.msdignition.com

Keep</a> in mind, for ANY injector upgrade, you have to get your ECU reprogrammed by Jim Wolf Technology ($600) http://www.jimwolftechnology.com

(Edited by Freak Leash 240 at 11:11 am on Sep. 27, 2001)

(Edited by Freak Leash 240 at 11:12 am on Sep. 27, 2001)

ditosx · 09-27-2001, 01:34 PM

is that only true for the ka24d?  Or can it drop in to both the single and dual overhead cam?

Freak Leash 240 · 09-27-2001, 03:21 PM

Now that I don't know... may fit.

nguyen · 09-27-2001, 11:06 PM

I think the 89-90 s13 use top feed injectors, and the 91-98 use side feed injector and they are 270cc not 285cc
the injectors from a sr20det 370cc, vg30dett 370cc will bolt right in, but it will require an ECU reprogram. again I am not too sure about the 89-90 model if it is top feed or side feed

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09-27-2001, 12:09 PM	#1
stl240 Join Date: Sep 2001 Posts: 10 Trader Rating: (0) Feedback Score: 0 reviews	what size are the stock injectors on the s13?? Where can i get larger injectors, and how much you think theyll be?

09-27-2001, 01:09 PM	#2
Freak Leash 240 Leaky Injector Join Date: Sep 2001 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	Stock KA24 injectors are 285cc, if you want an easy upgrade you can get Nissan 370cc injectors from a 300ZX and they'll drop right in, they should run around $100 new, or you can just get them refurbished for much less If you want anything bigger than that, I'd try RC engineering http://www.rceng.com or MSD <a href="http://www.msdignition.com Keep" target="_blank">http://www.msdignition.com Keep</a> in mind, for ANY injector upgrade, you have to get your ECU reprogrammed by Jim Wolf Technology ($600) http://www.jimwolftechnology.com (Edited by Freak Leash 240 at 11:11 am on Sep. 27, 2001) (Edited by Freak Leash 240 at 11:12 am on Sep. 27, 2001)

09-27-2001, 01:34 PM	#3
ditosx Leaky Injector Join Date: Aug 2001 Location: Rapid City, SD Posts: 106 Trader Rating: (0) Feedback Score: 0 reviews	is that only true for the ka24d?  Or can it drop in to both the single and dual overhead cam?

09-27-2001, 03:21 PM	#4
Freak Leash 240 Leaky Injector Join Date: Sep 2001 Posts: 134 Trader Rating: (0) Feedback Score: 0 reviews	Now that I don't know... may fit.

09-27-2001, 11:06 PM	#5
nguyen Leaky Injector Join Date: Jul 2001 Posts: 72 Trader Rating: (0) Feedback Score: 0 reviews	I think the 89-90 s13 use top feed injectors, and the 91-98 use side feed injector and they are 270cc not 285cc the injectors from a sr20det 370cc, vg30dett 370cc will bolt right in, but it will require an ECU reprogram. again I am not too sure about the 89-90 model if it is top feed or side feed