Jump to content
SAU Community

Recommended Posts

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

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

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

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

on a non neo you are required to fit an injector boss, which is just a metal spacer/o ring combo allowing the injector to be seated correctly.

Please don't go grinding anything.

That VPW fitting should work, I can get a hold of one and check it fits if you like, before you buy them, and work out what top spacer you will need too, as that needs to shortened by the same amount.

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

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.

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

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.

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.

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


  • Similar Content

  • Latest Posts

    • careful when running the car after a boil over. Ive heard you can lose enough coolant that it won't show the right temps because of too much air in the system (or something like that). Make sure the levels are good before trying again.  Maybe a mobile mechanic can come have a look with their scan tool ?
    • OK, just for some extra clarity - there is more than one option at Frenchy's. 1. You can buy the whole kit - with or without the actual compressor. The whole kit includes mounts, hoses, condensor, etc. That's either ~$2200 or ~$2800. No surgery required with this option. 2. You can buy just the bracket (~$600), or the bracket with the compressor (~$1200). Either of this or the above option "without the compressor" is if you already have an Echo comp or you are able to source one locally. Whatever the case, in this option, you will need surgery done on your hoses to adapt to the new compressor. When I said "the Frenchy's kit", I meant the whole kit in option 1. It is obviously somewhat more $$ than a $1500 OEM compressor. But if I had to spend $1500 on an OEM compressor, I would certainly consider spending double that to renew and significantly update everything forward of the firewall. Another option is to rebuild your original compressor. My R34 comp is currently dead and I will be most likely doing that to it if the spare one in the shed is also leaky.
    • I’m thinking that’s the route I’ll  go, thanks for the input!
    • Hey all, my 2004 Nissan Skyline 350GT overheated the other day with coolant boiling and leaking out of the coolant reservoir when I was parking. So today, I started it up again just to see if it was a thermostat/head gasket issue. After about 20 mins of running, temps were normal again, no coolant was leaking out and the upper reservoir hose was warm but my engine suddenly cut off. I checked the oil dipstick and cap when it was running and there was no white foamy residue and the exhaust did not have white smoke. I tried starting up the car again but it would only crank, similar to when I had a camshaft sensor issue just that now there’s no check engine light on the dash. Any ideas? Unfortunately I don’t have an OBD2 that can read the Nissan's programme.
    • Bump on this to not make another post, had a ‘head drain’ leak on me and have the engine out as we speak. Planning on just putting a new freeze plug back in , plug the tapped holes and just be done with that headache.    Now I still want to relieve pressure to allow oil to pass down the blocks returns easier. I’ve seen catch cans with multiple vents help folks with this issue on this forum.  I’m wanting to make my own. I have some pictures here of my setup if anyone can help how I should plumb and design the catch can I would deeply appreciate it !   rb25 Oil upgrades: 1.0mm restrictor n1 pump/billet gears extended crank collar  extended sump with trap doors/w welded fitting    
×
×
  • Create New...