Jump to content
SAU Community

Recommended Posts

  • Replies 85
  • Created
  • Last Reply

Top Posters In This Topic

got to like when idiots have access to the net

will have to wait for the 997 GT2. It will be good to see the 2 new twin turbo 4WDs having a good crack at Nords

http://www.rsportscars.com/eng/cars/911_gt2.asp

The GT2 has never been 4WD!!, only the turbo, which is more of a GT car than all out "supercar"

Link to comment
https://www.sau.com.au/forums/topic/186987-new-gtr/page/5/#findComment-3395762
Share on other sites

The original BMW SMG changed gears at 80ms in its fastest setting, which is faster than any human could do it in.

Too bad the thing sucked around town because it was too lurchy, and electronics gremlins would occasionally attack the thing and cause it to drop in to failsafe mode when pushed hard. So the thing was really good everywhere except on the street or in race conditions.....

The first Ferrari "F1 gearbox" (I think it debuted in the 355?) did it in 250ms, which isn't that slow either. Except, around town, I think it had an appetite for clutches.

I'd love a car with that DSG gearbox. Such an awesome concept, and from what I've heard from owners it works in practice. Always being on the power also means zero lag, as the engine never loses load and falls off boost.

Being in the industry(wont say which manufacturer) but i personally would still buy a manual over the DSG. That said, the DSG is bloddy awesome for what it is and i would most definitely own one for the missus.

Link to comment
https://www.sau.com.au/forums/topic/186987-new-gtr/page/5/#findComment-3395764
Share on other sites

When you say "auto", do you mean gear selection or clutch actuation? I'd agree if its the former and disagree if its the latter,

I can't think of any auto gear selecting race cars (pretty sure even most drag cars still have to select gears manually), and there's a reason why F1 cars only use a clutch pedal off the line.

Hi Scathing,

Not sure if I am reading this correctly, are you saying that there are no race cars that choose the gear for the driver. If this is what you are saying then I have to disagree. F1 cars a few years ago had automatic gear boxes. After one or two years they were then forced back to manual gear changes.

Sorry if I misread it.

On a different note my Golf GTI uses DSG and I absolutely love it. Amazingly quick, 3 thenths quicker to 100km/h over the manual box and it stays in whatever gear I choose, as it should.

Cheers

Link to comment
https://www.sau.com.au/forums/topic/186987-new-gtr/page/5/#findComment-3395797
Share on other sites

  • 3 weeks later...
I doubt it.

The new GTR will be a pig of a car weighing in at 1740kg, will only be available in automatic, and will come with run-flats as standard.

The hyped up times for the GTR is similar to the previous sub 8 minute time..........i.e. they were never proven and they were never official times.

http://uk.youtube.com/watch?v=0TMXr2ReNhk

:) :) :D

Edited by shAkIeL
Link to comment
https://www.sau.com.au/forums/topic/186987-new-gtr/page/5/#findComment-3432292
Share on other sites

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

    • Put a fuel pressure gauge on it. Replace the turbos. Probably completely separate issues.
    • What copper washer do you guys use on the bleeder bolts? The existing one I have I had no idea where to find it in a local store, I did buy some online but that are only 1mm thick whereas my old one is 2mm+ thick and when I put the new washer out and squeeze the top radiator hose I can hear a bit of air but not with the old one. Does this matter? The new one doesn't leak, but the inner diameter is a bit loose whereas the old one threads on the bolt.
    • Howdy all, after being out a few weeks ago on a spirited drive in my GTR I have 2 issues that oddly have appeared at the same time. Whilst accelerating quickly through the gears all of a sudden i’ve lost power at the top of third gear (below redline around 6000rpm) for no obvious reason.    From that point onwards the car has been running rich on idle, won’t really rev under load without a ton of black smoke and the odd backfire, and dying as a pull up to a set of lights unless I keep the revs up around 1500rpm. In addition when shutting down the car that same night (I was 10 minutes from home) I noticed one of the turbos was significantly noisy on wind down when shutting off the engine. After letting the car cool down overnight it starts up fine, although once it gets to temp the revs start to creep up and down, the exhaust is darker than it should be and it also sounds like it’s running rich (fat note) I’ve put a new set of plugs in it - no change, the old plugs all seemed OK with two of them being somewhat richer/fueled up than the other 3 with 1 being borderline. I’ve smoked tested the intake system via the front of the Turbos, found a split vacuum hose going to the factory boost gauge sender, which I have since replaced.  Also found another leak on the gasket coming off the rear turbo outlet, have also replaced this. After fixing both of these leaks - still have the running rich issue. I’ve also tried another pair of AFM’s - no change here After pulling off the front turbo intake pipes, there is obvious shaft play in the front turbo, which now hisses loudly on light revvs although I can’t see why this would make the car run funny even under idle. I’m curious to know why it’s running rich before I potentially replace/rebuild turbos. The car is completely stock <50,000kms  other than an exhaust. Oil and coolant are all clear. I haven’t bothered with coil packs as it looks like they won’t be the issue due to condition of the plugs. Any help appreciated as I cry myself to sleep!
    • No probs at all. I used to love trying to dig up obscure info for those in need where possible going back 20+ years on SAU.  I did have another look and couldn't come up with any closer match. I'm leaning towards those skirts in your first pic are custom fitments, cut down/extended or from another car entirely and modded to fit an R34 sedan. I would've thought someone in Japan had them and taken a photo at some stage over the last 2 decades but there's nothing. Someone out there must know surely.
×
×
  • Create New...