Jump to content
SAU Community

Hiflowing Rb25 Injectors

ZILLA01

By ZILLA01,
in Engines & Forced Induction

 Share

Recommended Posts

bazr33 Mentor

bazr33

Posted
Posted

i havent got hiflowed injectors, but in my opinion i would go either nismo ones, or another brand that flow how much ya need.

As with hiflowing the standard injectors, there is a possibility of not getting the injectors to flow all to the same capacity. Is this correct as only from what i have heard?

Having hiflow injectors flowing all the same, i guess would be great and cost effective, but i'd rather have brand spankers out of the box.

Will be keeping an eye on the post, from ppl who do have hiflow injectors and other ppls opinions.

DRFT 14 Collaborator

DRFT 14

Posted
Posted

Hiflowed injectors? Interesting, i did a search and didnt come up with anything, but I thought the only way to get more out your standard injectors was running a Fuel Pressure Regulator? So how much does this cost? And given the standard injectors flow 370cc, what will a 'hiflow' net? This may be a good solution for my fussy 'specific design' NEO injectors..

bigcarl Experienced

bigcarl

Posted
Posted

got my rb25 series one 370cc/min hiflow to 500cc/min here in melbourne by avo . it was a while ago now but i think it cost around the $450 mark. my tuner said that it was hard to get them to idle without running to rich and that they were more like 650cc/min. having said that though im running 281rwkws with heaps of duty cycle left. car idles fine and ive had no problems. ive had them in my car for the past 2 years.

Tangles Grand Master

Tangles

Posted
Posted
got my rb25 series one 370cc/min hiflow to 500cc/min here in melbourne by avo . it was a while ago now but i think it cost around the $450 mark. my tuner said that it was hard to get them to idle without running to rich and that they were more like 650cc/min. having said that though im running 281rwkws with heaps of duty cycle left. car idles fine and ive had no problems. ive had them in my car for the past 2 years.

Awesome. Very cost effective. This is the way that Id like to go, eventually, when I can afford a hiflow turbo!

lukits01 Experienced

lukits01

Posted
Posted

yea they are straight fit, some shops from the US, I heard of them from another guy in the forum who used them in his car, think theres somebody from the company in the forum. Maybe try PMing him I think his name was deatschwerks or deatschwerk forgot

Lazy-Bastard Grand Master

Lazy-Bastard

Posted
Posted (edited)

www.deatschwerks.com

I was looking at this guys injectors a while a go. They look like an excellent low cost alternative to the jap brands and are a direct replacement, no stuffing around with collars etc.

He supplies a flow report with every set of injectors and they work out around $600 delivered for whatever size you want. I think he also offers some type of rebate if you give him your stock injectors.

$3 - 400 cheaper for the same result sounds pretty good to me.....

Edited by Lazy-Bastard
ZILLA01 Enthusiast

ZILLA01

Posted
  • Author
Posted

damm right. if this is a low cost alternative maybe its worth a go. there is a down fall tho, you arnt paying for the brand name= many years in the business eg nismo..... sard etc etc. but who knows not always are the brand names better. has anyone had problems with these different injectors. so far i have heard only good things.............. thats a bonus i suppose.

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

    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      I bought the model back in Japan in Feb. I realised I could never build it, looked around for people who could build it, turns out there's some very skilled people out there that will make copies of 1:1 cars or near enough. I'm not really a photo guy... but people were dragging me in a group chat for the choice of bumper as someone else saw the car before it was finished as they are also a customer of that shop. I took the photo in the above post because I was pretty confident that the lip would work wonders for it. Here's some more in-progress and almost-done pics. It gives a good enough idea as to what the rear looks like!   I have also booked in a track day at the end of January. Lets all hope that is nothing but pure fun and games. If it's not pure fun and games, well, I've already got half an engine spare in the cupboard 
    • soviet_merlin
      Mistakes were made, my R34 Story

      By soviet_merlin · Posted

      Well, do ya, punk? Seriously though, let's fu<king go! The colour and kit looks amazing on the car. Do you have any shots from the rear? I don't quite follow how the model came around. You bought the white kit and he modified it to match your car? Looks nuts either way!
    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      So my car is finally back from paint! This took an absolutely insane amount of work and should get it's own build thread - but I didn't build it. It was completed by Troy @ https://scalekustoms.com.au/ I originally bought the AOSHIMA URAS Type R kit while I was in Japan, it's supposed to look like this when assembled: Now, I thought that was cool enough until I opened the box with Dismay, as there's no way I could possibly have completed it. The thing is 1/24 and has details down to the steering wheel horn button, which is a 2mm diameter sticker. I originally wondered if someone could make it at all, as is - But then things got a little carried away. It's worth noting that the model does not have an openable bonne, let alone engine bay, OR an openable boot. - Troy has worked wonders with 3D printer and presumably better eyes than I will ever have. My photos suck, so I will post up some of his in-progress ones he sent to me during the way. Unsuprisingly, he is very detailed. A lot of these are out of order. But he: 1) Made a LS engine and an engine bay appear out of thin air 2) Made the bonnet removable 3) Printed the rims I will buy in the future (or any rim you want) 4) Printed and added the wing that is going on 5) Tinted my back windows as this is what my car has IRL (privacy glass) 6) Added a licence plate. 7) Somehow did the interior 8) 3D Printed my actual seats 9) Made the exhaust under the car connect even though this is likely invisible. 10) Created a boot with my fking battery box, power steering reservoir, subwoofer and toolboxes back there. To say it's insane is an understatement. And I f**ked it all up because when I was re-mounting the wing (it broke in transit) I spilled glue everywhere and ripped paint up and Gregged the rear half of the car. Which about makes sense. Also, this arrived on the same day. Quite the change from: I spent 16 hours per day over the next 3 days pre-christmas putting the interior back together, mounting lip, fixing various bodykit problems with window mouldings, etc. and servicing, rebuilding my 370z brakes to go on the car 'soon', messing with heights to check clearances for new wheels, etc. I also had a foray into mounting wiper-mounted washer jets which was an absolute disaster. The bodyshop has welded (and painted) over the stock jet locations for reasons unknown to everybody (i.e they forgot) I also wanted to wire in the oil pressure sensor on Christmas Eve which was a BAD IDEA. You do not know terror like pulling your ECU apart, pinning in half-fitting pins that aren't the right ones, but trying anyway because it's Christmas eve, putting your ECU back together and having a no-start condition with a fuel pump not priming. Then you undo all your work and the fuel pump still doesn't prime. So after all that terror and horror and pain and tedious disassembly, the issue was the relay in the boot which seems to have died/stuck when I was turning the car off and on about 700 times testing shitty washer jets. I also re-wired the fuel pump power plug which fell apart in my hands. I am very happy I had 3 extra pre-made ones from a few posts/last Christmas's breakdown. https://bluewireautomotive.com/products/10-x-pcm-ecm-ecu-terminals I have put an order for these in, so I can actually add the pins to the ECU properly. The commodore ECU does not have the pins for Oil Pressure via ODB2. However the ECU can support it if you create the pins and wire them in. So for round two, and somehow attempting to route that into the engine bay through my impossible engine bay grommet is a fight for another day. It's 40C in Melbourne tomorrow, I am half tempted to drive the car with the aircon on to deliver presents to my partner's family and see if it helps with the overheating-on-40C-days-in-traffic-with-aircon-on-only issue that the vents were intended to solve. Do I feel lucky?
    • GTSBoy
      How "plug and play" is the Haltech Pro for R33 GTST

      By GTSBoy · Posted

      Yes, while being... strictly unnecessary. Tuning is a bit like quantum physics. You don't need to understand what Schroedinger's equation actually means. You just need to run the computation and accept the answers. With tuning, you just push page up/down until the exhaust tells you that you've got the fuel right. The VE can stay hidden behind the curtain like the Wizard of Oz and you'll never need to know what he looked like.
    • joshuaho96
      How "plug and play" is the Haltech Pro for R33 GTST

      By joshuaho96 · Posted

      The second part yes, the first part about easy VE calculation is something I've seen a few people talk about online.
×
×
  • Create New...