Sticking 850cc injectors onto an RB25DET?

[T0nyGTSt]

Well 550cc and 850cc is the same price?

Is there any problem sticking on 850cc?

I have a PowerFC and want to go regulator and fuel pump as well...

T.

[GTS-t VSPEC]

Depends if your running a huge turbo and really need that much fuel. If you don't then stick to the 550cc's as you will have better resolution for tuning AFR's.

See'ya:burnout:

[T0nyGTSt]

At this point I doubt there's a cheaper deal that the Sard 550cc injectors at you know where.

I was told that Bosch injectors may not be too expensive if you're friendly with a distro.

~$150 odd times six = $900

It's these times where I wish I had an SR20!

Ha ha!

T.

[Guest bobchicks]

The SARD price does sound very good, but how can they be so much cheaper than the Nismo's?

I'm in the same position T, about to get reg, fuel pump and injectors. I was hoping the PowerFC would be able to handle the upgraded system without increasing fuel consumption though.

Last night I put in 45 litres for 330kms. eek!

[T0nyGTSt]

Nismo has a better 'name' than Sard (which is a soap and a Supra parts people).

PowerFC should be the best choice. As it is you *may* not need a reg.

Pressure may be fine with the pump only - but a Nismo or even HKS, Apex'i reg. is not too expensive.

My car leans out big time over 1 bar... so it is necessary or all this money was for naught.

T.

[Guest INASNT]

dont know how nismo has a better name than sard, some nismo stuff is crap, basically the stock stuff with a few cosmetic enhancement and a big ass nismo sticker on them!

[Steve]

I think Tony hit the name on the head "name".

[Sydneykid]

Hi guys, Nismo don't make injectors, neither do Sard, they buy them from injector manufacturers, stick them in their boxes and double the price. Nippon Denso is the main injector manufacturer in Japan. Read what it says stamped into the injector body, not what is on the box.

Hope that adds to the discussion.

[T0nyGTSt]

In that case I might call up Denso in Australia and see how they stitch me up...

T.

[Sydneykid]

Hi T0nyGTSt, try Rochester as well, about half the price of Densos and available up to 1300 cc's.

[GTS-t VSPEC]

We were able to get 1000cc injectors for a drag car, they cost the same as the 440cc, and there only $140each new. Not worth spending the extra money on Nismo ones, so they can re-box the Denso injectors.

[Skyrine-Dave]

why not just use rotary 550cc injectors.. get a set for $350... instead of forking out soo much money ?

[T0nyGTSt]

RX7 injectors?

Side feed? No rail?

You can get SIX for $350??? Where from?

T.

[T0nyGTSt]

Oh yeah Denso do not sell petrol injectors here.

T.

[GTS-t VSPEC]

13B injectors from a rotary are 550cc, but are top feed, and yes they are that cheap:D You can just fit a topfeed rail in a GTS-t:D