Jump to content
SAU Community

R32 Gts-t Diff, Is It Viscous? If So Shimming?

Rolls
 Share

Recommended Posts

Rolls Grand Master

Rolls

Posted
Posted

Is the R200 shortnose a viscous or clutch type diff in the R32 GTS-Ts?

Reason I ask is mine is opening up pretty bad and makes it quite unpredictable to drive. If it is viscous would adding more preload via wider diff shims be of any benefit? Or will it just make it harder to open up but will still be the same on full power?

Can the viscous oil be changed to something thicker?

If not guess I'll be looking for a nismo 1.5 way or something, wouldn't mind a cheap fix in the time being though. Only have 200kw and cant put it down in 1st or 2nd.

Rolls Grand Master

Rolls

Posted
  • Author
Posted

Posted it in the other thread but I will post it in here as well:

Has anyone considered changing the actual viscous fluid in the LSD centre? As changing the preload is really just a tightass hack that won't really work that well. It either locks or open wheels sort of thing, no middle ground where its like 50% locked. The only time you could achieve the nice medium is if your diff was still in good condition and not completely open wheeling.

I've heard of people putting thicker fluid in the viscous centre in 300zx's etc so surely it can be done here, is the centre serviceable, like can it be unbolted and pulled apart? If so it would just be a matter of finding out what fluid is currently in there and replacing it with something thicker.

Anyway let me know if anyone has done this before or knows if the oil can even be changed.

edit: Perhaps I am wrong but I am assuming that the diff centre is sealed and uses a different oil to the actual diff crown and pinion, if not could we just experiment with putting thicker oil in the diff itself? Would make the car slightly more sluggish, but might make a big difference.

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

    • Milkmun
      Cleaning my wheels 😍

      By Milkmun · Posted

      Can't say I've had a bad experience with one on my car, then again it only gets washed once or twice a year... The wheels on the other hand, get a good spray often due to my shitty dusty pads.
    • Shoota_77
      Shoota's R33 GT-R RB30/26

      By Shoota_77 · Posted

      @MBS206 thats pretty neat and tidy to me!  I'll get a photo of mine when I'm out there next. It might require multiple photos to understand the scale of the atrocities though... In total I have 4 sheds of varying sizes and layouts. Main shed is 14x8, second shed is 3x8, third shed is 11x2.5, fourth shed is around 6x4.  All are pretty much full.   The main goal of my cleaning tsunami is to make the main shed predominantly car and motorbikes only. Second shed is my metal fab room (2 x bench grinders, drill press, bench belt sander, metal band saw, scrap metal storage and some of my garden tools.  3rd shed is more bigger garden stuff, storage for engine crane, jack stands, concrete grinder, concrete mixer, air compressor lives there, and it now has two 2mx2m pallet racking shelves with itemised boxes holding building stuff, electrical stuff, plumbing stuff, etc, etc.  The 4th shed is Ryobi electric ride on mower, mini boom sprayer, ancient Kubota tractor, more garden stuff!  I have got a lot of shit....  Then there's the pool house (8mx4m) and the pool pump shed (4mx4m).  I built all of the sheds over the 11 years we've been here.  The main shed was a Ranbuild kit, the rest are all custom made to fit the areas available. Building the main shed taught me a LOT as I had no idea about building anything prior to that!  I've still got one more in me. It will be my man cave which I poured the extra concrete for way back when I poured the concrete for the main shed. The idea is the Skyline will be a centre piece of the main cave once (if...) it's finished.  I told my now 14 year old son yesterday that I will 100% drive him to his year 10 formal in 2 years. Still a long way off but at least I now have a date to work towards! 🤣
    • niZmO_Man
      Duncan's V37.......race car?

      By niZmO_Man · Posted

      Modern oils are amazing. Add tyres to that as well.
    • MBS206
      Shoota's R33 GT-R RB30/26

      By MBS206 · Posted

      Probably a smart choice to buy one vs build, purely for the motivation part as you said! Imagine the metal dust everywhere from grinding all the steel to build one. Ha ha ha!   Also, post a photo of your garage.   Mine is below, this is where I've been cleaning and have already half filled a caged 6*4 trailer. And this is after my cleaning expedition mentioned previously... The middle normally has a car in it, but I'm dumping things in the middle as I sort through them. And poor skyline was dusty and has had the lightest few drops of rain and now it looks atrocious and needs to be dragged back out and washed thoroughly! And yes to the right is technically another bay, you really can only see 2 bays out of 3 in this picture.  
    • joshuaho96
      HKS stroker kit step 0/1 or HKS GTIII 2530

      By joshuaho96 · Posted

      It's more like on average the things I see a lot of things going wrong. Yes, usually the people who reach out are the ones who are having problems but on average it feels like mechanics and tuners here aren't really competent. I swing between thinking my standards are just way too high and wondering whether people really are just this dumb. I just had the strangest 10+ reply argument on a Facebook group over someone insisting that the factory R34 GTT boost control solenoid reduces boost pressure to 5 psi when it's on and raises boost pressure to 7 psi when it's off despite showing the exact plumbing in the factory service manual and the solenoid behavior detailed in the FSM.
×
×
  • Create New...