Jump to content
SAU Community

R34 GT > GTT compatibilities

Jairn01

By Jairn01,
in R Series (R30, R31, R32, R33, R34)

 Share

Recommended Posts

Jairn01 Contributor

Jairn01

Posted
Posted

 recently picked up a very clean example of an NA r34 and want to start dropping in some turbo parts I've got laying around. 

 

Wondering if anyone on here has chucked in a complete GTT Diff - is it straight drop in or will I have headaches?

Looking to upgrade to the nismo 1.5way - but I would prefer to use the complete turbo rear end if I'm able. 

 

Also. I have a complete manual conversion here waiting to drop in, but I need to confirm which clutch bearing carrier I need, 

Brand new R34 Gtt gearbox with push type conversion.

Any solid advice would be greatly appreciated.

Link to comment
https://www.sau.com.au/forums/topic/485958-r34-gt-gtt-compatibilities/
Share on other sites
GTSBoy Grand Master

GTSBoy

Posted
Posted

Clutch is same same. Tailshaft is not. Diff will drop in. Half-shafts will not mate up (5x1 on turbo, 3x2 on NA). There is also the strong possibility that your auto NA gets its speed signal from the sensor on the diff, not the gearbag, and that will leave you without a speedo.

You can do all this, you just have to do a lot more than you thought.

Kinkstaah Grand Master

Kinkstaah

Posted
Posted

Ye, in terms of bolting up the "Conversion" from a GT to a GTT is effectively "Use GTT parts for everything"

Except the subframe itself, because you won't want a HICAS/4WS subframe.

Remember your ABS system will be different too, thanks to GT being the S15 3 sensor system, instead of the R34 4 sensor system for wheel speed.

I do not know how people get this to work given R34 diffs do not have a provision for an ABS sensor (they are on the tone wheels of the axles). I assume***** people use S15 gear/R34NA forever when they realize this - Or they convert it to a rear diff/axles that are R33 style which I presume has the singular speed sensor on the diff itself, but then you have to wire it all in and...and... and...

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

    • The Bogan
      MLR's Bogan cruise ship

      By The Bogan · Posted

      Uncle Duncan Yeap, FI Interchiller  Works well, normal IAT's cruising with the WTA only went from 50°c+ to 25-30°c with the interchiller  Before, when on it hard, the IAT would see 80-90°c, now, the highest has been was around 38°c IIRC IAT is measured under the blower hat I recommend it for the street or strip where your only on it hard for 10 or so seconds, but it wouldn't be efficient for sustained track use as it would heat soak from the AC turning off or whatever it does during WOT to protect the compressor It really needs the AC running for it to not heat soak and keep the WTA coolant chilled My WTA coolant temps when just cruising is around 2°c
    • Duncan
      MLR's Bogan cruise ship

      By Duncan · Posted

      Hey Mark...sorry to interrupt your career change to hair dressing... but...did you ever fit the interchiller to the commodore, and if so how was it? And, who made it?
    • The Bogan
      MLR's Bogan cruise ship

      By The Bogan · Posted

      I've been pondering this, I really enjoy the convertible thing, for me, it's like riding a motorbike, without all the issue of riding a motorbike, mainly, my old sore arthritic joints getting beaten up, and, being able to do it in shorts and a T-shirt and not needing a helmet and all the other gear required, especially like wearing jackets and pants in the summer, or needing 6 layers of cloths in the winter, or not having wet weather gear handy when your 100km away from home on the bike when it decides to start raining As for the hard top and its Coupe look, whilst I do lose all that open top feeling that I really enjoy, from my experience with the NB with a detachable hard top, the cabin is a much nicer place to be, the difference in noise for one, a hard top quietens down the interior, alot, with the soft top up or down it's pretty noisy, which, after 5 or so hours, can get tiring But, as you stated, the detachable hard top totally changes the look of the car, in a really good way, and for me, the look of a detachable hard top is so much better than the PRHT which looks more like a after thought with its weird bulbous rear roof line For me, the minimal effort of putting in on, or storing it after removing it, is well worth the time and effort for the look alone And yes, I'm sure the next owner will be grateful for it as well.......  
    • Kinkstaah
      MLR's Bogan cruise ship

      By Kinkstaah · Posted

      I get into huffs with people when I suggest the MX5 looks so much better as a coupe than it does as convertible. Pretty sure I don't prefer the convertible version of anything. Good job on the hardtop! The next buyer will appreciate.
    • The Bogan
      MLR's Bogan cruise ship

      By The Bogan · Posted

      IMO wrap does have its uses, but like you said, quality wrap, and professional installation, would probably cost want a quality paint job does, but, the paint, if maintained, is basically for life, and much easier to touch up if required  In other news: it's pissing down here, with thunder, lightning and only some small hail "at this stage", luckily all "my" cars are undercover  I've also been contacted by a guy in Newcastle about the SS, he said he will come down next weekend for a look, we'll see how that transpires I guess 🫰
×
×
  • Create New...