Jump to content
SAU Community

Id1300s/ Short Injectors To Neo Manifold.

Huzqld

By Huzqld,
in Forced Induction Performance

 Share

Recommended Posts

Huzqld Enthusiast

Huzqld

Posted
Posted

Hi, got some id1300s for my neo, but am having trouble getting them to fit. See pic (Plug base fouls on the manifold).

I was going to just grind a bit off the manifold but too much needs to be taken out.

Has anyone fit these type of injectors to a normal rb25 or rb25neo manifold.

On my old injectors the plug was more to the top.

post-78438-0-49129300-1442307488_thumb.jpg

Link to comment
Share on other sites
89CAL Grand Master

89CAL

Posted
Posted (edited)

They need spacers. These are pretty readily available. Those look like they are just the injector on its own. Pretty sure they need the smallest of the spacers, but top feed injectors in stock manifolds arent my forte

Scotty on here should be able to help you out. He will probably show up in this thread sooner or later

This is from a quick google search, bottom of the page. Click here

Edited by 89CAL
Link to comment
Share on other sites
Huzqld Enthusiast

Huzqld

Posted
  • Author
Posted (edited)

Cheers mate,

I have the height adapters for them to make them full length but they and most spacers go on the top of the injector?

Which doesn't help with the issue I'm having

Spoke to Scotty today, i may have to get him to make some spacers to go under the injector if i cant find anything else

Edited by Huzqld
Link to comment
Share on other sites
89CAL Grand Master

89CAL

Posted
Posted

Hmmmm I thought they made them for the bottom of the injector as well. But I may be wrong. They definently look shorter then my 1000cc's

I had a page with the pics of all the adapters etc attatched but cant find it. I may be talking complete rubbish though, Scott would know better then me

Link to comment
Share on other sites
Huzqld Enthusiast

Huzqld

Posted
  • Author
Posted

Thanks Scotty that would be great. Since I've organised the tuner for Friday it's all turned into a bit of a rush.. So I need to have them ordered early today.

If you've got one you can get hold of to check that would be awesome.

If I can't sort the top spacers out today I'll just space the rail up and sort that out after the tune

Link to comment
Share on other sites
scotty nm35 Grand Master

scotty nm35

Posted
Posted

Thanks Scotty that would be great. Since I've organised the tuner for Friday it's all turned into a bit of a rush.. So I need to have them ordered early today.

If you've got one you can get hold of to check that would be awesome.

If I can't sort the top spacers out today I'll just space the rail up and sort that out after the tune

I just had the wholesaler flow test a 1650 shorty and you may have a problem with that idea. With that lower extension on the cone sprays out wide enough to hit the edge. It would have to be modified with a 45 degree chamfer, but this leaves the raw alloy exposed to the ethanol which is not a great long term option. It may get you by until you find a better solution though. Let me know if you want me to sort something out for you, I can probably make something up today and send the top and modified bottom extensions express.

Link to comment
Share on other sites
Huzqld Enthusiast

Huzqld

Posted
  • Author
Posted (edited)

Hey Scotty

I spoke to efi hardware, they have some adapters they Say won't affect the spray pattern, (they said the others do like you said)

and then I just run half height extensions on the top to make them full length

So hopefully that will work

*sorry short extensions on top

Edited by Huzqld
Link to comment
Share on other sites
scotty nm35 Grand Master

scotty nm35

Posted
Posted

Hey Scotty

I spoke to efi hardware, they have some adapters they Say won't affect the spray pattern, (they said the others do like you said)

and then I just run half height extensions on the top to make them full length

So hopefully that will work

*sorry short extensions on top

You don't want full height, you need 3/4 height for the neo.

Link to comment
Share on other sites
scotty nm35 Grand Master

scotty nm35

Posted
Posted

Man, this is getting crazy, an adapter on each end, full length, the injectors will move around too much for my liking... You really don't want them popping out while driving, they need to be firm so make sure you keep the rail height down to minimum.

Link to comment
Share on other sites

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

    • funkymonkey
      R32 Nostalgia

      By funkymonkey · Posted

      OK so I just bidded $500 on an R33 GTS4 that no one seems to want. Waiting on a call from the agent to see if I won. 32 GTS4 is for sale. I can't deal with the temptation to mod it.
    • funkymonkey
      Japan Scrapbook

      By funkymonkey · Posted

      Might be there for work later in the year. Wouldn't mind catching up with you fellas - can't have too many beers, but will consume copious amounts of takoyaki while executing an asian squat on the side of the road while you blokes sort out your hangovers.
    • Duncan
      Never ending fuel pump drama

      By Duncan · Posted

      I know one example is a anecdote not data, but I'm running the same Aeroflow 525 at full voltage through a regular relay, and while I've had other fuel problems including melting the factory fuel hat, the pump itself has been fine for years. Of course, they aren't *that* expensive these days, you could swap in a new one and see if the issue is resolve. I think you had a previous thread about fuel problems, have you been monitoring and logging fuel pressure? Is there anything voltage related (for example does the voltage go up when the pressure goes down)
    • Dose Pipe Sutututu
      Never ending fuel pump drama

      By Dose Pipe Sutututu · Posted

      Slap a 460L into the car, send its mum.  
    • Murray_Calavera
      Never ending fuel pump drama

      By Murray_Calavera · Posted

      So last night pulling away from the lights, I lost power for about 1 second. Bit weird, but I kept driving... 5 minutes later the pump completely dies. When I tried to start the car, the pump won't even prime.  I left the car for about an hour, tried to start it and it all appeared fine. Pump primed, car started, got the fuel pressure I should have.... Start driving home, 5 minutes later it dies again. I'm stuck in a shit spot this time going up hill with a car right behind me, so I just let the car continue to turn over while praying to the fuel pump gods. After about 2 minutes of turning the engine over, the fuel pump came back to life and I got home (only about another 5 min away).  So I've been digging around online, it seems like the 525 fuel pumps really don't like to be run at 100% all the time. I've found quite a few examples online of people killing their Walbro 525 pumps within about a year of usage when they are run without PWM.  So, my pump is an Aeroflow 525 (AF49-1057) and I've been running it at 100% without PWM. I'm thinking the Aeroflow 525 didn't like being run at 100% and has burnt itself up.  I really am sick of dealing with fuel pump issues, my current thoughts are -  1. Use a Walbro 450 and run it without PWM. It seems like these pumps hold up pretty well to being run at 100% all the time. I only make about 350kw and can't see me making any more power any time soon so this is probably a fine option.  2. Get a Walbro 525, run it with PWM. I know doing this will annoy me as I feel like with only 350kw, its extra expense that I don't "need" and I'll be thinking the whole time while setting it up that I should have gone with option 1. I know I'll be happy with this option when its setup and running, its only the initial setup frustration and cost as an issue.  3. Get a Walbro BKS1001 brushless pump. This is the fu*k it I'm already going PWM, might as well go full retard. This option just seems better in every way, with the only downside being cost. But I don't know much about this pump so I could be wrong.  Happy to get everyone's thoughts before I go digging around in the fuel tank again. 
×
×
  • Create New...