Jump to content
SAU Community

R32 Gts4 Diff Removal

zero'sR32
 Share

Recommended Posts

zero'sR32 Collaborator

zero'sR32

Posted
Posted (edited)

hey guys,

me and 2 mate were removing my diff,... taking it out to either weld / shim it up, cause its single'ing out and really annoying.

now we got all bolts out its all good that way, toook hicas out so gotta get hicas lock bar.. etc...

now we hit a snag and stopped prematurely incase we stuffed somethin up hardcore,

it seems like there are 2 oval looking pumps attatched to the top of the diff, with lines going into em, and what looks like a breather hose comin out, im guessing you just take off the breather hose and stuff. but what about the pumps sorta thing, will that come down with the diff? are they hicas pumps that we can just rip out cause im getting rid of hicas all together, or are they 4wd pumps that i should leave.. .unsure, and stopped half way so as to not do any damage.

need help asap, as car is my daily, and need it back up and running.. cheers in advance..

and just wondering if anyone had a link or whatever to a r32 gts4 manual.

billy

Edited by zero'sR32
Link to comment
https://www.sau.com.au/forums/topic/238489-r32-gts4-diff-removal/
Share on other sites
Duncan Grand Master

Duncan

Posted
Posted

no mate, they are the attessa pumps on top of the diff. there are hydraulic lines coming out going forward to the xfer case, and another onegoing to the resoviour in the boot. and 2 plugs in the wiring going to the car loom.

the pumps can be disconnected from the diff by a couple of bolts - drop the diff and leave the pumps up there

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

    • PranK
      iPad gauge cluster

      By PranK · Posted

      Yeah nice idea, you mean to suction it to the gauges? I hadn't thought of that.
    • Dose Pipe Sutututu
      The Evolution Of "night Fury"

      By Dose Pipe Sutututu · Posted

      glitch in the matrix haha
    • Dose Pipe Sutututu
      Why am I hitting a power wall with my stroked RB25?

      By Dose Pipe Sutututu · Posted

      A few suggestions: Do you have the option of retarding your exhaust cam gear to bring the power band over to the left? VCT would be turned off after you make peak torque, you see the power/torque will decay faster with it left on all the way to the limiter Once VCT is turned off, you'll find the motor will take a bit more timing being ramped in Send its mum, more boost! Of course, depends on your exhaust pressure.
    • dyl33
      The Evolution Of "night Fury"

      By dyl33 · Posted

      Tow a boat... people won't know wtf is going on 🤣 
    • TurboTapin
      Why am I hitting a power wall with my stroked RB25?

      By TurboTapin · Posted

      I was back on the dyno again yesterday after completely revamping my methanol injection system. I was making 440kw at 19psi. Great, this is more then I was making last summer with my old meth system at that pressure, and I figured it would be smooth sailing up to 30+psi. We continued increasing from there and by 25psi, I had only hit 455kw. Dyno sadly lost utility power at this point and I left. We seemed to be on course to hit the same power wall as last summer (477kw@27psi). This is a built RB25 S1 stroked to a 2.8. Built and ported head with Kelford 272/262 cams. Precision 6466 Turbo. Tuner last year believed the power wall is a mix of RPM limitations (Hydro lifters/Limit set at 7600RPM) and fueling. With my new meth system, we're seeing zero knock now but it still won't go up.  What else can I do at this point? Here's my train of thought.  - It's clear from the dyno graph that I would easily make power to 8500+RPM but I'm limited to 7600RPM. I could risk increasing my limiter, but hydro lifters have me worried. What are my options here besides going NEO head or solid lifter conversion? I'm rocking a 1.05AR turbine on my 6466. Would dropping down to a .84 help shift that power down in anyway? - We're only seeing roughly a 30kw difference at the top end with VCT on or off. Is this normal? I want to confirm VCT is working properly. - Should I look into other cam options?  - Should I just keep increasing boost and see if she wakes up later on? I would expect to hit 600rwkw around 35psi with my 6466.   
×
×
  • Create New...