fuel injectors

[stl240]

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]

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]

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

[Freak Leash 240]

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

[nguyen]

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