Jump to content
SAU Community

T28 Turbo Question

soultz

By soultz,
in Engines & Forced Induction

 Share

Recommended Posts

Bsa Mentor

Bsa

Posted
Posted (edited)

They should a sr20 dump should fit if they are 5 bolt or a skyline dump should if they are 6 bolt. If you want a t3 flange a rb turbo rear housing will fit depending on brand of turbo at they are t28

Edited by Bsa
Sarumatix Veteran

Sarumatix

Posted
Posted

Sorry but GT-R rear housings are 5 bolt too. RB20/25 uses a 6-bolt rear housing which AFAIK nothing else uses. I think the two 5 bolt housings housings are different:

SR20 - http://zage.en.alibaba.com/viewimg/picture.html?picture=http://i00.i.aliimg.com/photo/v0/243832912/Nissan_Silvia_S13_S14_S15_SR20DET_Turbo.jpg

RB26 - http://zage.en.alibaba.com/viewimg/picture.html?picture=http://i00.i.aliimg.com/photo/v0/242274706/NISSAN_SKYLINE_R32_R33_RB26DET_Turbo_Turbine.jpg

so, find out which one you have? T28 from S13/14/15 will bolt to SR dump... from R32/R33/R34 will bolt to RB26.

soultz Community Regular

soultz

Posted
  • Author
Posted

Sorry but GT-R rear housings are 5 bolt too so GT-R dumps should bolt on. RB20/25 uses a 6-bolt rear housing which AFAIK nothing else uses. Anyway, the dump (rb26, Sr20, CA18) will bolt onto the turbo, just be aware the reason skyline owners don't use SR20 dumps is that they don't remotely match up with the rest of the stock exhaust setup (from memory) and they aren't particularly good.

hmm ill keep that in mind, ill look for gt-r ones then maybe...thanks mate!

Bsa Mentor

Bsa

Posted
Posted (edited)

Sorry but GT-R rear housings are 5 bolt too so GT-R dumps should bolt on. RB20/25 uses a 6-bolt rear housing which AFAIK nothing else uses. Anyway, the dump (rb26, Sr20, CA18) will bolt onto the turbo, just be aware the reason skyline owners don't use SR20 dumps is that they don't remotely match up with the rest of the stock exhaust setup (from memory) and they aren't particularly good.

Yes but 26 turbos are t25 not t28 and also have there own funky thing going on with flanges but you are right the dumps will fit a stand corrected on skyline dumps will fit only rb20/25 dumps are 6 bolt and won't fit

Edited by Bsa
soultz Community Regular

soultz

Posted
  • Author
Posted

I'm guessing you want low to mid range torque then why not run a big single

i was going to run a big single, but this hasn't been done before, ive spent a lot of time with the car fabricating things, i wanted it to be different, i should get more then enough power from this setup...

Bsa Mentor

Bsa

Posted
Posted

i was going to run a big single, but this hasn't been done before, ive spent a lot of time with the car fabricating things, i wanted it to be different, i should get more then enough power from this setup...

I worked on one the other week a vt wagon it was at a fab shop on the coast it was stroked and he is running twin turbo -9 turbos needed a few things done was near finished I did his intake pipes

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

    • Papichulo96
      Rb head oil drain dimensions

      By Papichulo96 · Posted

      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    
    • GTSBoy
      Need AC Compressor for R32

      By GTSBoy · Posted

      The Frenchy's kit is the way to go forward. A modern compressor that weighs about 1/2 as much, is at least twice as efficient, and will do a good job on R134a. And of course the kit has everything else you need to connect it up and have it work properly.
    • Zabuza
      Need AC Compressor for R32

      By Zabuza · Posted

      Hey all , I am in the process of having the AC system in my r32 GTST converted from r12 to r134a and I’m being told my compressor has gone bad and I will need a new one. I was wondering if anybody has any suggestions for what is the best route to go aside from dropping $1500 on a new oem one? I did see that Frenchy’s performance garage offers a kit to mount a Toyota compressor, has anybody actually used this kit on their car? Or is there anywhere I could purchase just a clutch? Any help is appreciated.
    • GTSBoy
      Help Understand GTT Boost Setup

      By GTSBoy · Posted

      Well, your RB20 ECU loom won't have wires for the boost solenoid, that boost sensor, and possibly one or two other things. There could be differences in seemingly random things like the charcoal canister purge solenoid, because the 25DET has to handle boost in the vacuum system and the 20DE does not. I don't know - I haven't looked. It is very likely that all the most important things are same-same, being the main sensors like AFM, CAS, etc, and the injectors and ignition. Not that you'll need the AFM for the Haltech anyway. I would suggest that you would seriously want to sit down with the pinouts for both ECUs and just go through them and highlight green what is the same, orange what is different/missing, and make a plan from there. It's not going to be difficult. It will either be the same or need to be fixed.
    • Sxnjeet
      Help Understand GTT Boost Setup

      By Sxnjeet · Posted

      yeaaa that's why I haven't done any wiring to the stock ecu harness because I have the haltech, but then that leads me to the other question of "is the pnp harness really plug and play?" or would I have to still switch some pins/wires over because the pnp is for the rb25det neo harness, and not for the rb20de neo harness. was really hoping to find something to spoon feed me since so many people have done rb20neo + t conversions, but man this is rough.
×
×
  • Create New...