Injector help

[POC]

I got a set of injectors from the lad I bought the 180 off, he said they were 528's but was doubtful....
There Denso 195500-2460
Anyway googled the code and they came up as 550's

The tops are slightly diff to the stock and the s15 ones I have here, and I need to turn the injector plug upside down for them to clip on to injector!

Are these ok to use?
Will I change the pins in plug around because I have the plug upside down?

Here is a pic of them beside s14/s15 and the 550's on right....

[POC]

Notice the pins on the sr injectors are on the top and on the 550's there on the bottom hence needing to turn plug upside down!
Is it just simply swap wires?

[200sx-slider]

u might have to get a plug for them

[POC]

u might have to get a plug for them

Ya I have seen a plug for them online somewhere but surely if the plug fits the injector I can doctor the wires....?
The sides of the injectors look to be shaved somewhat for an SR plug to fit

[pt_y2k]

Im not sure bout nissan injectors but it shouldnt matter what way the plug is,its simply being switched open and closed so it wont matter which polarity it enters the coil of the injector...open to correction tho...

[colm]

Im not sure bout nissan injectors but it shouldnt matter what way the plug is,its simply being switched open and closed so it wont matter which polarity it enters the coil of the injector...open to correction tho...

What he said.

You should be fine to connect it up as is. As long as it's getting a ground and 12v from the right sources it shouldn't make a difference

[POC]

What he said.

You should be fine to connect it up as is. As long as it's getting a ground and 12v from the right sources it shouldn't make a difference

I hoping thats the case! save more messing.

Can anyone verify this?!

[Dermot]

Yeah doesnt matter what way the wires are on.. you might need to cut a little off the standard nissan plugs to make them fit on properly..

[POC]

Right have them in and car running but there is a loud ticking noise from the injectors now! Is this normal for some injectors?
Car has not being setup for 550's yet I only tested it on idle to check if running