Jump to content
SAU Community

Recommended Posts

  • Replies 51
  • Created
  • Last Reply

Top Posters In This Topic

Retrofitting a dual clutch autowunderbox would have to be a fairly significant challenge. I'd go out on a limb and suggest that it would be nigh on impossible to achieve it without considering a complete R35underR32 transplant to get all the systems present and accounted for. Budget - very very large.

So, assuming that you want something better than an H pattern box but can't really afford to spend the $100k or so to put the R35 stuff in, then the most realistic option is that you'd be looking at a Hollinger sequential. And really, it's unlikely you could afford that either.

Edited by GTSBoy

Retrofitting a dual clutch autowunderbox would have to be a fairly significant challenge. I'd go out on a limb and suggest that it would be nigh on impossible to achieve it without considering a complete R35underR32 transplant to get all the systems present and accounted for. Budget - very very large.

So, assuming that you want something better than an H pattern box but can't really afford to spend the $100k or so to put the R35 stuff in, then the most realistic option is that you'd be looking at a Hollinger sequential. And really, it's unlikely you could afford that either.

I have just spent close to 7k on labour and Osgiken 5 speed box, noisy but very tough im not looking to change it anytime soon but its just a question, how can you possibly match the speed on the gear changes that the r35 can do, as thats the main advantage of that car

Edited by GTRAAH

Well, that's the reason I was saying that it would be a massive exercise verging on the impossible. That whole interaction between the gearbox and engine needs to be replicated, and so you'd need to come up with an engine management solution for the RB that would do what is needed, and have all that fine tuning and development work done that has probably cost Nissan tens of millions of dollars to get right (as of the 2011 R35 release). Tough ask.

of course not but im saying a 650hp rb26dett will be much much driveable with that transmission and alot quicker

A 650hp 26 will never be nicely driveable :P

You've got lag to content with, the R35 simply doesn't.

Gearing is also another factor you'd need to think about. A 35 box is designed around its weight, torque/power range and gearing...

A 2.6ltr will be very different.

Realistically if you want lightning fast shifts you need a hollinger, or a manualised auto or something.

-5 arent that laggy. I feel its easily driveable and i have close to 500hp yeh i know 650hp are probably close to those turbos limits. So what can you do to put a manualised auto? has anyone ever done it? and what makes a hollinger quick shift? My future plan is to convert it to a RB30DETT with the -5's i heard tha its a very nice mix. Another question now im getting off the topic sorry lol But once you convert it to a rb30dett can you bore it out to 31 or 32 getting closer to the 3.8lt r35 :) Plus its much lighter so that should make up for the extra few hundred cc's

A 650hp 26 will never be nicely driveable :P

You've got lag to content with, the R35 simply doesn't.

Gearing is also another factor you'd need to think about. A 35 box is designed around its weight, torque/power range and gearing...

A 2.6ltr will be very different.

Realistically if you want lightning fast shifts you need a hollinger, or a manualised auto or something.

Edited by GTRAAH

lol no i just like response. You'll never get a 2.6l/650hp, responsive.

You'd need to get a massive stroker for that.

What would you say if my T78 RB26 was on full boost (24psi) by about 4000rpm and makes 460rwkw on 98. The car runs 135mph so its making decent power. Thats about 500rpm more than a stock RB26.... or is your idea of response full boost at 3000rpm

Isn't the 35 box at the rear of the car (for better weight distribution) like a transaxle? As far as I can tell everything on the 35 is built for the 35 alone. Oh the headaches.....

Re response- 2.6 RB with low mount twins, 400rwkw on 18psi, on pump fuel, full boost by 4000rpm with enough meaningful boost between 3000-4000 (10psi from 3000rpm) to make a substantial difference, has more power here (3-4000rpm) than stock and therefore actually feels more responsive than stock. (and yes I drove it and a stocker back to back to check). Also runs Motec which made big difference. Everyone's got a preference so...........

Buy an R35?

Im keeping my 94" GTR32 for life! It will be my hobby to experiment. Not worth selling... slowy slowy it will fully customised to my perfection interior exterior and engine. One day i might buy the r35 but till then my gtr 32 is my baby. I just cant get enough of the feel of it. maybe in 20 years when i open he garage and its in 100% condition body will still be 97% Original but the interior will be highly futurised. It might open some eyes when i drive it out on sunday cruises lol. It is not my daily driver and will never be.

If you want to get closer to the 3.8L mark, just move to an FG XR6 motor.

No i aint letting go on of the RB if anything i will build on top of it till it cant take no more then build around it to keep it healthy then garage it and take it out on special outings and cruises. Never selling it!!! i dont look at the car as money its my hobby. I will never be at the point where ill say i need money i need to sell it. Its not money to me.

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



  • Similar Content

  • Latest Posts

    • I am getting the same issue. Did you resolve it? I just got it after installing my new super coppermix and literally the same issue, new fork, new 18mm carrier, release bearing that came with the kit and replicated the exact same sound. 
    • If you like - I have the STL files so I can email em. There's a couple of gotchas (i.e the holes are not threaded so you might need/will need) to utilize some M3 melt-in threads for some of the points. However if you want to be super accurate, and are willing to remove your calipers and your SHOCKS it's a really good tool. You also might need to scale the part that measures the tyre width a bit wider. It defaults to a 7.5in tyre and I mean who is running that. Luckily with the magic of CAD this is very easy to rescale.
    • jeebus. glad you weren't under it while performing the stunt. Also thanks for the link to the wheel measurer, exactly what I needed
    • In the older stuff there were very significant differences 2wd to 4wd, for example Stagea had strut front end for 2wd and double wishbone for 4wd so it was not minor to swap. From poking around the 2wd v37, it *looks* like it might be more possible; some of the parts specifically have "2wd" stamped on them which suggests the platforms are more similar. You'd still want to start with a 4wd half cut to swap stuff from though. I'd suggest if you don't have a tune on the ECU you don't really need one on the trans either. Throttle mapping is in the ECU side (and you can always use a Roar Pedal if you want the throttle to actually respond to your foot), and really if you are happy with the stock power you probably accept the stock trans behaviour too....its all made to be "sporty" not racey.
    • So, updates. I have not washed the car since it came back from Tassie. I've driven it around a bit but not got around to actually sorting it out. I DID raise it because I cracked the rear bar leaving a hotel which was very distressing. Interestingly, the car drives more compliant now that it's raised a fair bit (5mm front, 15mm rear). Also noticed that my FR height was 10mm lower than FL. So that's now sorted out, too. I also bought this and had it printed: https://www.etsy.com/au/listing/1576422240/wheel-and-tire-fitment-tool-universal?ref=shop_home_feat_1&dd=1&logging_key=08f604d9fa4cc383550ba985e6ac85cd5cac7fbb%3A1576422240 Now, if I was smart I would have taken my brake calipers off to actually use this correctly but it was evident enough to me that in the region where the caliper was... there was nothing to hit suspension/guard/arm wise. So I'm going with "it'll be fine" after using the tool to hopefully very precisely measure the wheel clearance. Also while doing this, I had the very VERY bad idea of jacking one of the wheels/suspension arms up while the rest of the car was on jack stands. I did this to see how the arm would travel. This all was well and good until the car slid off the stands and went through a fence. So don't do that. Incredibly nobody was hurt and there was only minor damage to the rear bumper as the car didn't have far to slide, and had 3-4 wheels on it. The only damage turned out to be the fence itself which was easy to fix, and a little bit of damage to the fibreglass rear bumper trim. I had already planned to try a touch up paint kit to fix the time I drove into my garage door to see if it'd help in the interim before I get it fixed properly. I used the Dr Colorchip kit after looking online and seeing everyone talking about it. Yes it's made for chips and not huge broken missing pieces and I'll be 500% recommending it for stone chips after using it for stupid things like me. This took about ... 10 minutes and looking at the half assed photo the 30 second job I did on the bumper corner was almost perfect just by using the tiny little brush and painting it in. The sealact stuff to remove over-painting is really useful, so if/when I do it again I'll likely slather the touch up paint well over it and then clean it up with the cleaning solution. The wheels should arrive in a couple of weeks. I am still kinda confident after doing a stupid amount of measuring (and borrowing a set of 18x10.5+15) that they will not fit because I overlooked something, somehow and flew too close to the sun. ALSO R34 GTR guard liners do not fit on a GTT. I bought the undertray brake duct guides and had the wonderful problem of them not fitting my intake, my oil cooler and the liners themselves were even worse. Attempting to fit them won't work in general - You would have to cut them up as another poster mentioned as the bodywork is different on the GTT. At least I can try to resell them. So instead of cutting those up, I cut up my old already-cut-up GTT liners and extended them by using some PP plastic and drilling some 8mm holes for some nissan clips for the 'extra' bit. Because I was happy to cut them I was able to mount them pretty damn forward so I now have some semblance of guard liners, and the brake vents seal the bumper from the bottom. It sort-of-looks like this, to give some idea - If you look at the GTR and then the GTT this is when I realised that I needed to seriously measure as the inside of the rim area is entirely, entirely, entirely different and could not take any internet measurements for granted.   
×
×
  • Create New...