Jump to content
SAU Community

R34 Boost Control

Matex

By Matex,
in R Series (R30, R31, R32, R33, R34)

 Share

Recommended Posts

Matex Explorer

Matex

Posted
Posted

Recently bought a R34 4Dr Turbo, and I was looking at the vacuum lines and noticed that they had just plugged it from the waste gate into the cooler piping in which I assume to stop it from Boost Cutting, as It's just the misses Daily I'm wondering what way the vacuum lines go back into the solenoid.

Here is a picture of how it is currently set-up

mhd5w8.jpg

And here is the solenoid that currently has nothing going to it? So I'm just wondering if the waste gate goes to top/bottom or if the cooler piping goes to top/bottom

xamgy.jpg

Any help is greatly appreciated

Cheers, Daniel

Link to comment
https://www.sau.com.au/forums/topic/335775-r34-boost-control/
Share on other sites
rgr34 Proficient

rgr34

Posted
Posted (edited)

it would have to be boosting alot i would imagine.... id probly not use the stock solenoid seing its got the exhaust and cooler... mayb get a cheap boost tap like a turbotech search it on here theres a thread somewhere.... easy to install that rubber hose ur holding plug into it and out the other end to the cooler pipe... and buy a boost gauge adjust it to say 12psi at most....

Edited by rgr34
  • 2 weeks later...
Matex Explorer

Matex

Posted
  • Author
Posted
it would have to be boosting alot i would imagine.... id probly not use the stock solenoid seing its got the exhaust and cooler... mayb get a cheap boost tap like a turbotech search it on here theres a thread somewhere.... easy to install that rubber hose ur holding plug into it and out the other end to the cooler pipe... and buy a boost gauge adjust it to say 12psi at most....

Only thing is though that in SA if they catch you with a boost tee it's pretty much straight to regency, and as it's just the misses daily I want to have it as stock looking at possible, so yeah just want to know what line goes where in regards to the stock solenoid.

lachlanw Veteran

lachlanw

Posted
Posted

the way that is set up you have a nice 5 psi boost . maybe 6 . leave it like that untill the missus can drive and or gets a boost gauge . to put it back to standard you need a t piece and another bit of hose and the correctly sized restrictor

Galois Veteran

Galois

Posted
Posted

If it's running straight off the actuator then 5-6 is about right.

As for set up, just after the compressor on the intake pipe heding to the intercooler a small hose goes to a t-piece. One hose goes from the t-piece to the top of the solenoid, the other goes to the actuator. Another hose goes from the bottom of the solenoid to the air feed line before the intercooler.

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

    • TurboTapin
      boost source Size Garrett gt28 gen2

      By TurboTapin · Posted

      You just need to remove the compressor housing, not the entire turbo. I would not be drilling and tapping anything with the housing still on anyways. 
    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      So, I put my boat on a boat. First of all, I'm going to come out and say it. Why is Tasmania not considered a holy goal, an apex that all road-legal modified cars go to, to experience? This place is an absolute wonderland of titanic proportions. If people are already getting club runs for once in a lifetime 30 person cruises to Tassy then I've never seemed to see it. It is like someone replaced the entire place with an idyllic wonderland for cars, and all of the people living there with paid actors who are kind, humble, and friendly. Dear god. After doing a lap of almost all of the place I've found that it's a great way to find out all of the little things that the car isn't doing quite right and a great way to figure it all out. All in all, I drove for 4 hours a day for a week and nothing broke. I didn't even need to open the engine bay. This is by all means a great success, but it has left me with a list of things to potentially address. I also now have a 3D printed wheel fitment tool which annoyingly hasn't got any threads in it to actually assemble it. I might be able to tape it together to check the sizing I actually want to use, but it'll likely involving pulling the shocks out to properly measure travel at least at the front, and probably raise the car while I'm at it, at least in the rear. I scraped on quite a few things and I'm not sure how else to go about it. I was taking anything with a bump at what felt like 89 degree angles. And address those 10 other tasks. And wash the car. God damn it is dirty. And somehow, the weather was perfect the entire time - And because I was on the top of Mt Wellington it turns out it was very much about to freeze up there. I did something I typically never do and took some photos up there in what must have been -10 and the foggy felt like suspended ice, rather than mere fog. If you own a car in Australia, you owe it to yourself to do it.
    • QB6SAGR
      Battle of the broken skylines

      By QB6SAGR · Posted

      Damn that was hilarious, and a bit embarrassing for skylines in general 😂 vintage car life ey. That R33 really stomped. Pretty entertaining stuff
    • cosline
      R32 gtr transmission strength, billet plate

      By cosline · Posted

      Hi, I have a r32 gtr transmission. Does any of you guys have an idea how much power it will hold with the billet center plate and stock gearset? At what power level and use did yours brake with or without billet plate? Thanks, Oystein Lovik
    • Rezz
      Spotted on the street....

      By Rezz · Posted

      Saw this replica police car based on a Mitsubishi Starion XX parked next to a 'police box' (it's literally a box) in Hirohata, Himeji City in Hyogo prefecture the other day. It's owned by Morii-san who is a local Mitsubishi Starion enthusiast. According to a local radio station blog post, he always wanted to make a police car himself based on ones he saw in his favourite Manga comics.  As it's illegal to modify a car to look like a police car and drive on the road, Morii-san tried many times to get permission from Aboshi police station headquarters nearby. They refused initially by after they got tired of that they granted him permission. However, the car can only be displayed on private property and obviously can't be registered as long as the police livery is present. The car was completed at a cost of 1.5 million yen (US$ 10,000) in addition to the car cost. A location was chosen outside Hirohata Police box where the car can easily been seen from the street. Morii-san has two other Starion road cars, both widebody GSR-VRs.
×
×
  • Create New...