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Hokay , many arguments over this but how can I positively identify the 480 or whatever cc side feed injectors . There must be a colour and part number on them so can anyone state 100% what it is . Everyone seems to agree that JDM manual S15 turbo's have them .

Cheers A .

Edited by discopotato03
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  • 2 weeks later...

I've just bought a set and they are no where near the red shown above.

More a shitty light brown

Is that the 'Teracotta' colour?

(definatley not the pruple ones, seen them before)

I assumed they would be red but now with the 'terracotta' talk, are we saying there are 2 different coloured injectors for the same type?

I'm hoping it's a yes as I'm a tad worried i wasted cash on these 4.

Also, i have a set of 4 brand new ones coming over from Japan. (with a GTR R33 pump...yippee!)

I'll flow test these brown ones and give my results

Also, I'll give a quick photo of both colours side by side.

Oh yeah, I'll also have 2 spare left over for anyone hunting down a set of 4 and need the extra 2 :)

  • 2 weeks later...

Well, i got em today.

4 brand spankin' new s15 injectors with all rings included.

I also have 4 used as well.

I don't know why but every photo I've seen (including the ones I've taken) look redder than what they are. Go figure??

Here's a comparison of new to old, easy to tell which is which although the old look pretty good too.

..and some pics of the extra parts you need if buying new.

post-5823-1167709124.jpg

post-5823-1167709162.jpg

post-5823-1167709201.jpg

post-5823-1167709238.jpg

post-5823-1167709341.jpg

post-5823-1167709375.jpg

Edited by Birnie

If someone could elaborate on this it could be useful.

Don't know where it was sourced from but considering all the theories on what these flow, it may help.

Looks like standard fuel pressure is 450cc and up to 525cc's under the right pressure? (not sure if I'm reading it correctly)

http://www.williams.co.tt/s15/inj_side-en.htm

Well, i got em today.

4 brand spankin' new s15 injectors with all rings included.

I also have 4 used as well.

I don't know why but every photo I've seen (including the ones I've taken) look redder than what they are. Go figure??

Here's a comparison of new to old, easy to tell which is which although the old look pretty good too.

..and some pics of the extra parts you need if buying new.

Ok I gived up searching . Are the seals used on RB25DET (R33) the same as SR20DE/T ?

I gather the O rings are upper and lower on the injectors themselves and the thicker square section seals fit on/in the manifold and the rail locates inside them . What about the other little gadgets - caps of some sort .

Would be good if Nissan (or someone) did a kit of seals to R/R RB25 injectors and if so part number .

I suppose Brighton Nissan spares would be the place to look in Southern Sydney .

Cheers A .

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