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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

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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.

  • 2 weeks later...

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?

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