Jump to content
SAU Community

Has Anybody Used Siemens Injectors On A Neo Turbo?

Randon_I_Am
 Share

Recommended Posts

wasnt me Collaborator

wasnt me

Posted
Posted (edited)

i used these. went straight in no mods needed other then the injector plug.

these are about 950cc and idle perfect. can get smaller ones is you dont think you need that big.

injectos

Edited by wasnt me
Hanaldo Grand Master

Hanaldo

Posted
Posted
i used these. went straight in no mods needed other then the injector plug.

these are about 950cc and idle perfect. can get smaller ones is you dont think you need that big.

injectos

Those won't fit an R34 unless you get an aftermarket fuel rail to suit the 14mm o-rings

gwilkinson34 Collaborator

gwilkinson34

Posted
Posted

I've just had my standard R34 injectors high flowed to 700cc (approx) by a place here in Adelaide - Japanese Motorsport organised it for me.

Haven't got the car running again yet, but apparently the OEM spray pattern is much better than the big single nozzle aftermarket injectors.

They had problems finding anything that would fit without modifying the fuel rail as well...

darrinspencer Grand Master

darrinspencer

Posted
Posted
but apparently the OEM spray pattern is much better than the big single nozzle aftermarket injectors.

I have a set of 650cc siemens and they are 4 hole

Car getting tuned end of next week

Simon-S14 Grand Master

Simon-S14

Posted
Posted

read my tutorial on them in the tutorial section. they are a very simple install and would cost about 30 bucks in mods to make it fit.

I run the 600cc injectors in my neo with a Nistune running them and they perform faultlessly!

I may be selling mine soon if your interested as im upgrading (plans to run e85)

Hanaldo Grand Master

Hanaldo

Posted
Posted
lol very lucky. must have been why they went straight in

Your profile says you have a 33 GTST. GTST injectors and GTT injectors are different.

When i emailed those guys to ask if they would fit an R34 they told me not without modification to the fuel rail or an aftermarket fuel rail.

wasnt me Collaborator

wasnt me

Posted
Posted (edited)
Your profile says you have a 33 GTST. GTST injectors and GTT injectors are different.

When i emailed those guys to ask if they would fit an R34 they told me not without modification to the fuel rail or an aftermarket fuel rail.

yeah mate i now have a R34. those are the exact injectors that i used. what i found when researching for them was

anything that suits BA-BF XR6T will need the fuel rail to be packed out with a couple of washers which is no big deal.

injectors to suit FG XR6T are are straight drop in with no mods required other then the plug change. As 180or200 said

the standard fuel rail is 14mm. i found ebay sellers dont seem to know much about what they are selling so i wouldnt

trust them anyway.

Edited by wasnt me
Hanaldo Grand Master

Hanaldo

Posted
Posted
yeah mate i now have a R34. those are the exact injectors that i used. what i found when researching for them was

anything that suits BA-BF XR6T will need the fuel rail to be packed out with a couple of washers which is no big deal.

injectors to suit FG XR6T are are straight drop in with no mods required other then the plug change. As 180or200 said

the standard fuel rail is 14mm. i found ebay sellers dont seem to know much about what they are selling so i wouldnt

trust them anyway.

I see, so the only modification needed is because of the height of the injectors?

gwilkinson34 Collaborator

gwilkinson34

Posted
Posted
Bosch EV14 NO fuel rail mods required as 180or200 said.

I guess this isn't general knowledge as yet? My workshop had no idea this was the case a couple weeks ago and I ended up getting my standard injectors high flowed...

wasnt me Collaborator

wasnt me

Posted
Posted (edited)
I guess this isn't general knowledge as yet? My workshop had no idea this was the case a couple weeks ago and I ended up getting my standard injectors high flowed...

your right not everyone would know about these. i have had mine in my car for a couple of months

now. imo these are the best option for upgrading NEO injectors. I think it was about $490 deliverd for

a set of 6. 950cc injectors. you cant go wrong.

Edited by wasnt me

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

    • Kapr
      RB20DE NEO smallbox clutch.

      By Kapr · Posted

      Hi...so a "development" here aswell The swap is "done" and car went "test drive" BUT it seems the clutch(maybe gearbox?) is a little bit sad? I bought this clutch kit https://justjap.com/products/xtreme-heavy-duty-organic-clutch-flywheel-kit-nissan-skyline-r31-r32-r33-push-type "Problem" is that the first gear is hard to put into and it seems that the clutch is not disengaged. It was not the problem with the old clutch...(or like sometime the first gear would not get as easy specialy when the fluid was cold) So? Can it be like...bad "install" or is the clutch wrong ((it should not have been) i done research to get the right one) Or is this "normal" with new clutch and needs to be break in? 
    • Kapr
      What brakes on R34 GTT(Europe)

      By Kapr · Posted

      @Duncan I can try  and thanks i did not thought about VIN and part numbers for 33/34. @GTSBoy yeah it looks like iam gonna do that  
    • Gantai
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By Gantai · Posted

      Forgot to include this but this is the mid section of my steering rack that looks like it has a thread/can be turned with that notch mentioned in the post:
    • Gantai
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By Gantai · Posted

      Hey everyone, Wanted to pick some brains about this issue I'm having with rebuilding my 33 rack (PN is 49001-19U05). All of the tutorials/videos I've seen online are either R34 or S Chassis racks which seem to be pretty straightforward to disassemble but this process doesnt carry over to my rack. Few of the key differences that I've noted The pinion shaft on the other racks bolt on with 3 torx bolts: Whereas my rack bolts on with 2 allen head bolts: These changes are pretty inconsequential but the main difference is how you pull the actual rack out of the housing. The other skyline/s chassis racks can be taken out by tapping the rack out of the body with a socket and it just slides right out. I'm unable to do that with my rack because there's a hard stop at the end that doesn't let the seal/shaft be tapped out. Can also see a difference in the other end of the rack where mine has a notch that looks like you're able to use a big wrench to unthread 2 halves of the rack whereas the other racks are just kinda set in with a punch. My rack: Other racks: TLDR; Wanted to know if anyone has rebuilt this specific model of steering rack for the R33 and if there were any steps to getting it done easier or if I should just give this to a professional to get done. Sorry if this post is a bit messy, first one I've done.
    • GTSBoy
      What brakes on R34 GTT(Europe)

      By GTSBoy · Posted

      I would just put EBC back on the "I would not use their stuff" pile and move on.
×
×
  • Create New...