What color are stock SR20DET injectors?

Canada Nissan Automotive
1

I am trying to figure out if there has been some fuel mods done to my car… what color is the clip on the stock 370cc injectors? Mine are black with a green blob painted on each clip.

Anyone know what injectors these might be? Thanks!

2

Stock 370’s are purple.

It all depends on the conpany what color and size they will be.

Nismo’s are yellow
Sard’s are blue

Usually anyway

3

cool thanks Rob… I’m going to post a pic of them, maybe someone will recognize them.

4

http://i53.photobucket.com/albums/g71/beatshack/SRinjectors-002.jpg
SRinjectors-002.jpg682×511

http://i53.photobucket.com/albums/g71/beatshack/SRinjectors-001.jpg
SRinjectors-001.jpg682×511

They are obviously JECS injectors, does JECS make the stock SR injectors?

There is also a tiny part number on the other side “A 48-00”

5

after doing some searching i believe these are just JECS 370cc injectors. :frowning:

6

also i’m assuming this is the stock fuel pump for an SR20DET 180sx/silvia?

http://i53.photobucket.com/albums/g71/beatshack/SRfuelpump.jpg

anyway, i just replaced that pump with a walbro 190… seems to be working well, i just took it for a rip… but i think i’m running a little rich.

7

yeahh …that usually happens when u upgrade to the walbro’s…people will tell u that it shoudlnt override the stock fpr but they usually do … do u have an safc?

8

Stock pump, stock injectors. Jecs makes nissan OEM parts.

9

yeah i assumed that when i pulled out the pump… cool, TY.

10

yeahh …that usually happens when u upgrade to the walbro’s…people will tell u that it shoudlnt override the stock fpr but they usually do … do u have an safc?[/quote]

i gave my safc away, but its only a 190… i’ve heard of the 255’s overrunning the stock FPR, but rarely a 190 doing it… stay tuned…

11

yeahh …that usually happens when u upgrade to the walbro’s…people will tell u that it shoudlnt override the stock fpr but they usually do … do u have an safc?[/quote]

i gave my safc away, but its only a 190… i’ve heard of the 255’s overrunning the stock FPR, but rarely a 190 doing it… stay tuned…[/quote]

Its a rumor. I have the 255 high pressure and i still have exacptly 43.5 psi of pressure in the rail. Exact same as stock. It is all in your head from the noise of the pump.

12

my 190 is quiter than the stock pump… :slight_smile: can’t hear a thing even with the hatch open

13

my 255lph is like a frigggin wasps nest!

14

my 255lph is like a frigggin wasps nest![/quote]

Wait untill you hard wire it.