Nismo 555cc Injectors?

[Nabil]

After my recent turbo upgrade I have lost the belief of the common

marketing scheme, "bolt-on."

1. So has anyone installed a set of these on their RB25?

2. If so, is there any customizing involved?

3. Do I need a collar set?

4. Will it fit straight on the fuel rail?

5. Will they plug straight into the fuel sensors?

6. Are these side-feed? Because they say they are for R33's

The part no. from Nengun is as follows:

16600-RR543 (yellow)

Setting me back $834.07 delievered

Thanks Heaps

Cheers,

Bill

[thizzle]

arent nismo hks apexi etc etc all the same, made by nippon denso?

[Lithium]

1. So has anyone installed a set of these on their RB25?

Yes - bought them from Greenline

2. If so, is there any customizing involved?

No

3. Do I need a collar set?

No

4. Will it fit straight on the fuel rail?

Yes

5. Will they plug straight into the fuel sensors?

Sensors?! They plugs are compatible with the stock ones

6. Are these side-feed? Because they say they are for R33's

Yes, sidefeed and high impedence - no resistor packs or anything. Its like changing the stock ones for other stock ones.

You will NEED a tuneable ECU though, I dropped the base fuelling by a LOT and it still fouled the plugs straight away! They flow heaps more than the stockers.

[Nabil]

Thanks alot, Lithium

[Nabil]

arent nismo hks apexi etc etc all the same, made by nippon denso?

That is correct.

How is your GTRS going mate,

Thought I seen that beast somewhere.

[thizzle]

sittin away collectin dust

lost my license till xmas

[Light]

Hi nabil,

I have HKS 555cc and the fit straight away no customization nothing, and yes they are side feed high impedance

good luck

[Nabil]

cheers mate

[QRI05E]

I was speaking to a tuner (Adam) at JEM and he advised me to stay away from nismo injectors as they are hard to fine tune and was also told by BEL Garage to stay away from them too...

What are your thoughts guys?

[R31Nismoid]

Find another workshop.

I have Nismo 740's for ages.

Idle was factory, you wouldnt even know they were there.

Anyone that cant use them, or whatever, doesnt know what they are doing

[Jetdat]

i also have the 555 nismo's, they are straight bolt ons, they work perfect and i would not use anything but them.

[QRI05E]

Thanks for that guys, i was quite suprised to hear my tuner and BEL Garage prefer SARD over Nismo...

I'll have another word to Adam about the Nismo's

Cheers

[tridentt150v]

Another vote for nismo 555's here.