Jump to content
SAU Community

Anyone Know Of People That Highflow Injectors?

blitza

By blitza,
in Queensland

 Share

Recommended Posts

blitza Collaborator

blitza

Posted
  • Author
Posted
Not sure on costs but Mobile Injector Service can do highflowing. I reccomend spending the money and buying bigger injectors tho.

What are some reasons to upgrade to bigger injectors apart from just having a newer item in there?

R334door Experienced

R334door

Posted
Posted

when your stock injectors cant flow enough fuel to your engine from either turbo increase or just boost pressure you need more fuel to equal the amount of air going in on a ratio.I woulnd tget hi flow ones my old man has had bad expericence with them.I just buy new ones and so be it plus there nto that expensive now, you can get 555cc nismo ones for aound 750 to 850 a set

blitza Collaborator

blitza

Posted
  • Author
Posted
when your stock injectors cant flow enough fuel to your engine from either turbo increase or just boost pressure you need more fuel to equal the amount of air going in on a ratio...

Yeah i knew that bit :P

...I woulnd tget hi flow ones my old man has had bad expericence with them...

What kind of bad experience? what happened?

45ULT Rising Star

45ULT

Posted
Posted

stock rb25det injectors can be highflowed to approx 650cc with out losing their spray pattern once u go bigger than that ur pattern starts going all over the shop. Mobile Injector Services do these and i think they're roughly $400 and the injectors are pretty much brand new.

R334door Experienced

R334door

Posted
Posted
Yeah i knew that bit :laugh:

What kind of bad experience? what happened?

Well basically the guy who did these ones,( dont want to name anyone except he is from towommba area) didnt do a very good job of them plus its a bit ruthless to do them.The spray pattern is crap,like a turning on a garden house and one of the pintels in the number 4 injector was broken from his bad doing and caused number 4 piston to basically crack the length of it in two.All the fuel was washing oil off the bore,hence causing damage.Spray pattern is important.IM not sure on Rb25 injectors but these were on SR20det ones.

Bunta Grand Master

Bunta

Posted
Posted
Highflowed R34 ones from the US....good option www.deatschwerks.com

they are awesome i had a set of them, they were flow tested a 600cc they were all with in 2cc of each other and gave me mo problems what so ever

blitza Collaborator

blitza

Posted
  • Author
Posted
they are awesome i had a set of them, they were flow tested a 600cc they were all with in 2cc of each other and gave me mo problems what so ever

I just had a look on the site and they look very professional. Are they new OEM injectors that they high flow, pressure test, etc, etc and resell? Is that how it works?

SevenAngryPenguins Proficient

SevenAngryPenguins

Posted
Posted

when i got my injectors cleaned i talked to the injector guy about highflows and he said he wouldn't ever touch them, he said he's seen some good ones but on the most part they we all crap different flow rates etc. Your motor your risk.

Bunta Grand Master

Bunta

Posted
Posted
when i got my injectors cleaned i talked to the injector guy about highflows and he said he wouldn't ever touch them, he said he's seen some good ones but on the most part they we all crap different flow rates etc. Your motor your risk.

thats why when you get them you flow test them :laugh: like i said mine were all within 2cc, if you test them you cant go wrong

mines Rising Star

mines

Posted
Posted
Hey hey,

I'm just looking for some names and numbers of people that highflow std R34 rb25 injectors in Brissie. What are some costs and options???

thanks guys,

Steve

why hi-flow std injectors.

you can buy some aftermarket injector for a bit more money than hi-flow std injectors.

much better way to do and brand new too

cheers

666DAN Grand Master

666DAN

Posted
Posted
thats why when you get them you flow test them :D like i said mine were all within 2cc, if you test them you cant go wrong

Yep, they even have so many cores in stock, they flow test and match a group of 6 so the tolerance between them is very close. I've heard nothing but praise for Deatschwerks, my ones have been running great for a long time now.

They highflow the pintle exactly the same way a manufacturer would, using micron accurate drills an CNC.

SevenAngryPenguins Proficient

SevenAngryPenguins

Posted
Posted (edited)

yeah i nearly got a set of deathworks highflows as well but read more than a couple of bad reports of injectors failing, locking up on the dyno and sorts. But I suppose bad reports are everywhere for everything

Edited by SevenAngryPenguins
Bunta Grand Master

Bunta

Posted
Posted
why hi-flow std injectors.

you can buy some aftermarket injector for a bit more money than hi-flow std injectors.

much better way to do and brand new too

cheers

because they are cheaper and made by the same process and are effectively new

Bunta Grand Master

Bunta

Posted
Posted
Yep, they even have so many cores in stock, they flow test and match a group of 6 so the tolerance between them is very close. I've heard nothing but praise for Deatschwerks, my ones have been running great for a long time now.

They highflow the pintle exactly the same way a manufacturer would, using micron accurate drills an CNC.

dont tell any one else that though...cause when you mention anything besides nismo when it comes to injectors they are apparently shit

blitza Collaborator

blitza

Posted
  • Author
Posted

I just heard they have arrived at my house... why do work days always go for so long?

I grabbed the 600cc variation of them. they are so cheap for brand new, flow tested & matched, 600cc injectors that are a drop in straight fitment... That has to be as good or better than any aftermarket brand injector, right???

And they only cost $550!

:D

666DAN Grand Master

666DAN

Posted
Posted
I just heard they have arrived at my house... why do work days always go for so long?

I grabbed the 600cc variation of them. they are so cheap for brand new, flow tested & matched, 600cc injectors that are a drop in straight fitment... That has to be as good or better than any aftermarket brand injector, right???

And they only cost $550!

:(

Don't forget to send your ones back for cash-back!......another $90in your pocket

Bunta Grand Master

Bunta

Posted
Posted
Don't forget to send your ones back for cash-back!......another $90in your pocket

do they take stock ones off of any one? Or only current customers? i have like 3 sets of RB 25 ones and 2 sets of SR20 ones!

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

    • Waders360
      M35 Brake caliper replacement

      By Waders360 · Posted

      Hi from Canada, Both of my calipers are starting to fail. My car is a 2005 M35 Stagea ARX and I can't seem to find any parts or any cross reference caliper that would fit my car. Is there a company or a similar caliper that would fit and I could replace the OEM one. Or if anyone knows where I can find a new OEM. Any help is very appreciated. Let me know!
    • 25zenki
      S1 rb25/s14 starting problem

      By 25zenki · Posted

      Maf is a question mark but TPS  I have set at 0.47, the fact that I’m getting proper voltage range out of it with the key on leads me to believe it’s functioning properly. I’m getting proper voltages on basically everything. I still need to look up voltage ranges for z32 maf and test that 
    • 25zenki
      S1 rb25/s14 starting problem

      By 25zenki · Posted

      Honestly no not at all, but it’s a very basic tune, it’s stock injectors q45 tps and z32 maf. Other than that it’s a completely stock base map. The file is from nistune and from my understanding if it was tune related I would be able to unplug maf and tps and it would still start even if it was a really shitty start. I have tried starting it with coolant temp, maf, and tps unplugged none of those 3 togethor or individually changes anything 
    • Matt Z
      SAU NSW - Bathurst Run 2025

      By Matt Z · Posted

      🏆 Skyline Supremacy Meets Mount Panorama Magic 🏆 Join SAU NSW as we take the long way to Bathurst, the home of GTR greatness. Saturday 30th August 2025 7:00AM Meeting Hanna Park North Richmond 7:30AM Departure Cruise Via Bells of Line Road 9:00AM Arrival to Stop 1: Golden Poplars Meadow Flat 9:45AM Arrival to Final Destination: Mount Panorama Motor Racing Circuit Meet Location: Hanna Park North Richmond Stop 1: Golden Poplars Meadow Flat Final Destination: Mount Panorama Motor Racing Circuit   *Disclaimer* There will be a lead and follow car so no one should get lost. If you would like to attend or bring others along please put your name down and a +1 as numbers will be needed prior! This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAU:NSW event and will be run under a CAMS permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU NSW and thus, treat others accordingly. • Any misbehavior will not be tolerated and you will be asked to leave.
    • soviet_merlin
      My BMW E39 528i touring

      By soviet_merlin · Posted

      What does it look like with highway driving? And yes, I had a similar thought as Duncan. It looks quite similar in my Stagea and I have made myself accept it as normal. Might have to look into it some day   Highway gets as low as 10l/100km on my end so I'm not as worried about it being a mechanical issue. More likely just the tune on the haltech.
×
×
  • Create New...