Jump to content
SAU Community

Injector Compatibility

Andrewtler

By Andrewtler,
in Engines & Forced Induction

 Share

Recommended Posts

Andrewtler Contributor

Andrewtler

Posted
Posted

I have been looking at a siemans Deka 850cc top feed injector upgrade on eBay. It comes with fuel rail etc. And it says it suits a rb25det neo engine. I am wondering will this suit my series 2 r33 gtst engine? And will it work with the plazmaman front facing plenum which I have already ordered?

Cheers

Andrew

Link to comment
https://www.sau.com.au/forums/topic/350202-injector-compatibility/
Share on other sites
Plan-FAILURE Rising Star

Plan-FAILURE

Posted
Posted

I have been looking at a siemans Deka 850cc top feed injector upgrade on eBay. It comes with fuel rail etc. And it says it suits a rb25det neo engine. I am wondering will this suit my series 2 r33 gtst engine? And will it work with the plazmaman front facing plenum which I have already ordered?

Cheers

Andrew

Do you have a neo engine? If you do, it should, providing they aren't lying to you.

Just having a stab at the plenum - the deciders on whether your plenum will match up I think are the throttle body diameter and also the size, orientation of the plenum.

I don't know what this plenum looks like but I do know you will need to make sure the throttle body matches up...

Andrewtler Contributor

Andrewtler

Posted
  • Author
Posted

Do you have a neo engine? If you do, it should, providing they aren't lying to you.

Just having a stab at the plenum - the deciders on whether your plenum will match up I think are the throttle body diameter and also the size, orientation of the plenum.

I don't know what this plenum looks like but I do know you will need to make sure the throttle body matches up...

I don't think I have a neo engine. It's a 95 gtst with a series 2 engine which has the ignitor built into the coilpacks but I don't think series 2 is the same as neo. I'm pretty sure the neo is from r34s. Also i got a 76mm plenum to suit

Plan-FAILURE Rising Star

Plan-FAILURE

Posted
Posted

Has anyone experienced Bosch 750cc injectors inan r33 gtst? Did it idle rough? Was it ok with a aftermarket fuel pressure regulator?

Shouldn't be an issue as long as you have the fuel pressure reg. The rating of injectors refers to the maximum fuel they can flow. 750cc injectors should flow enough fuel for most setups.

Plan-FAILURE Rising Star

Plan-FAILURE

Posted
Posted

I don't think I have a neo engine. It's a 95 gtst with a series 2 engine which has the ignitor built into the coilpacks but I don't think series 2 is the same as neo. I'm pretty sure the neo is from r34s. Also i got a 76mm plenum to suit

Yeah I don't think you have a Neo. Someone correct me if I'm wrong but I think the very last of the S2 33s came with the NEO and these would have been built in 1998.

I've heard plenums generally will require a bit of work to get them to fit, especially from eBay. I can't really comment much more as I haven't fitted a plenum myself.

Good to see you've got the matching plenum outlet.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • MBS206
      Torana Lx Gtr Hatch, Lots Of Pictures

      By MBS206 · Posted

      I'll just leave this with, holy shit, those cars at work are awesome, and this will look wicked!
    • MBS206
      Duncan's V37.......race car?

      By MBS206 · Posted

      Could you modify this duct so instead it pushes the extra air through the radiator too and not down and out? For temps, I know it's not the greatest idea, but as a bit of a last resort, you could use a very intermittent misting spray onto the front of the coolers/rad. You don't want to be soaking them such that water is dripping off, but a small most on/off so that the water evaporates. That point of it constantly evaporating, rather than being soaked in water, will pull a LOT of heat out of the cooler. I'm literally thinking just the little mist sprayers for a garden from Bunnings. Being in a low humidity climate it will help even more! The other trick if you want to be ghetto is some shade cloth hung in the opening, and keep it wet. Pretty much now it's acting like an evap cooler on a house, but cooling the air you need to use to cool the radiator...   On a topic to think about too though, when air enters through the bumper, is it all nicely ducted from the edges of that opening back at a nice angle, or is it like most cars, and the edge of the opening just stops, and suddenly it's wayyy wider behind that? If it does the later, get it shrouded out at nice angles. When that opening changes too rapidly, it can actually cause a high pressure zone between the front bar and radiator, and limit air flow into that area, which means less air for cooling, as it effectively stalls the air, AND adds to drag...
    • soviet_merlin
      Wheel refurb?

      By soviet_merlin · Posted

      Do you have any before and after photos? That's $200 just for the hydro blasting?
    • fatz
      Beers and skylines Fatz style

      By fatz · Posted

      Yea pedal box and no abs
    • zoomzoom
      WGNC34 Rear springs

      By zoomzoom · Posted

      It doesn't look like there's a lot of options out there these days, and what's out there is performance oriented aftermarket stuff (with the GTR markup) I wonder if there are other cars with similar springs, after all its just a matter of length, diameter and stiffness. Alternatively, I did see coil spacers. Probably not the best option, but could be serviceable too.  
×
×
  • Create New...