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· Resident Narcoleptic
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I hope they go the Nissan route as of late and make a CVT standard across the model line (Maxima i.e. 'four door sports car' anyone?) so I can crash a roflcopter into one.
 

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Discussion Starter · #8 ·
I hope they go the Nissan route as of late and make a CVT standard across the model line (Maxima i.e. 'four door sports car' anyone?) so I can crash a roflcopter into one.
I do not know if I would want a CVT GT-R. The Maxima has the same CVT as your Mother's Altima.
 

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damn that bitch is hot
 

· [Bone Closet Mod], [Marketplace Mod]
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I can't bring myself to like the car... looks like a beefer G35. I realize ZOMG its a skyline but what can be expect for the rest of the car? Creature features and such...

I'd rather own a BMW or a Lexus for the price and service.
 

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Discussion Starter · #17 ·
Nissan GT-R News Thread (Alll GT-R posts here!)



Even though the 2008 GT-R’s release is still just under two months away, Holiday Auto has been hard at work putting together a 10 page article exploring the new GT-R’s engine, chassis, driveline and interior features, some of which is old news by now but included nonetheless. We’re told that Nissan was in fact looking at a V8 engine to use in the GT-R in its early stages of development but found that the VK45 from the Nissan President wasn’t an engine worthy of the ‘R’ in the GT-R’s badge. Although it could satisfy the power, torque and driveability deemed necessary for the GT-R, the way in which it delivered those attributes was more befitting of a large saloon than a GT car. There was also a status problem, the VK45 being associated with Nissan’s luxury sedan would cause problems with potential GT-R buyers who were looking for more exclusivity… well exclusivity is what they got.

The VR38VETT

Holiday Auto broke the news about the existence of a VR based GT-R engine last month, and since then has gone one further and given us a actual alphanumeric designation: VR38VETT. The VR38 is actually a recreation of the famed VHR38 V8 powering the R390 Le Mans car albeit in V6 form. A lot of knowledge gained from Group C and endurance racing has allowed Nissan to take the performance aspect of the GT-R that little bit further (over say, a VQ based engine) by taking the basic design of the VR38 and using it for the new GT-R’s V6 engine block and cylinder heads. What this has resulted in is an engine design that could be viewed as two 1.9L straight 3-cylinder DOHC turbo engines joined by a common crankshaft, with separate intake manifolds and throttle bodies for each bank. The intake manifold is actually the centerpiece of the engine bay, its intake runners being used as a design feature of the VR38VETT as shown in the CG mock up image shown below.



Cosworth’s involvement in the GT-R’s engine development has been mentioned before on many occasions but until now there hasn’t been much information on what they’ve actually done. Holiday Auto tells us the GT-R’s aluminum engine block is a ‘monoblock’ design, meaning it doesn’t use sleeves inside each cylinder bore so that the pistons make direct contact with the block. Cosworth has also reduced the weight of the crankshaft, conrods and pistons to achieve maximum response and a free revving nature that belies its larger 3.8L capacity. It comes as a surprise too that the whole engine looks a lot shorter than what you would expect a 3.8L engine to be, its compact design and light weight being a major contributing factor in the cars overall balance. Many other parts such as the cam covers, timing chain cover, oil pan and a multitude of bolts, screws and washers are all made of magnesium. The GT-R will also use a semi-wet sump system which can handle higher g-forces over a traditional wet sump which start to suffer from ‘oil sloshing’ at around 1.8G. As pointed out in our previous article, the power delivery of the VR38VETT extremely linear and does not drop off after hitting maximum power at 6,800rpm which was a big factor in proceeding with the development of an all new engine. From as little as 1,500rpm a powerful surge can be felt with - what seems like - all 480ps available with very little throttle application. It has been said that there are very few people with enough skill to drive the new GT-R at its limit, this limit being so high that a driver of average skill level would never be able to test the boundaries of the GT-R’s performance… this could possibly be an exaggeration on Holiday Auto’s part, but the point has been made clear: the new GT-R is every bit a Supercar.



Group C Influence

Kazutoshi Mizuno, who headed Nissan’s Group C and Le Mans racing programs, has brought a lot of Group C racing knowhow to the new GT-R in the form of an overall design theory rather than just a particular specification level or layout on paper. Where the BNR32 GT-R was specifically designed to conquer the Group A Championship in Japan (and subsequently Australia) and then sold on to the public, the new GT-R takes the opposite approach being a car designed for the public using knowledge gained from Nissan’s racing exploits. The Group C cars of the early 1990s were all about outright speed and this has been applied to the new GT-R right from the word ‘go’, every part of the car has been designed to gain maximum speed without upsetting the cars outstanding balance. As an example, during the Group C racing era it was found that cars with around 750hp were more drivable and could actually lap quicker than cars with 1,000hp and thus detuned, so this led the GT-R design team to limit its output to under 500hp despite the fact that the chassis could handle well in excess of that figure.
Multi Function Display and Price
The new GT-R’s Multi Function Display will offer more information than previously available in the BNR34 GT-R.

Four main presets categorize the information:
Preset 1: boost pressure (1.5kg/cm limit), oil pressure and temperature
Preset 2: selected gear, gearbox oil pressure/temp
Preset 3: cornering g’s, accelerator opening
Preset 4: acceleration g’s, braking g’s, front and rear torque split

Nissan Japan’s dealer network has been given pricing for the officially named ‘Nissan GT-R’ at 7,900,000 yen with certain options like a Bose Premium audio system incorporating - and this might come as a shock to current GT-R owners - a subwoofer mounted over the transmission tunnel between the rear seat footwells thus rendering the GT-R a strictly 2+2 seating arrangement. About a year after the GT-R has been released in Japan there will also be a model to go head to head with the Porsche 911 GT2, possibly to enter the market badged as a ‘Nismo Version’ and based on a V-Spec model.

Words: Justin Karow
Images: Holiday Auto
 

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Discussion Starter · #18 · (Edited)
Nissan GT-R News Thread (Alll GT-R posts here!)

RESS RELEASE:

NISSAN ANNOUNCES FIRST DETAILS ON NEW GT-R
- Global website goes live today -

Tokyo, Japan, (September 26, 2007) - Nissan today started the pre-launch activities in support of the all-new GT-R, the high performance sports car to be revealed at the Tokyo Motor Show on October 24th. Central to the launch of GT-R, which will ultimately go on sale around the world, is a dedicated website that will provide all information on the car, including latest news, specifications and where to buy. The address for the website is www.gtrnissan.com and will be available in six languages: Japanese, English, Spanish, German, French and Italian.

With sales due to start in Japan in December, Nissan is today also confirming the final name of the car. Previous generations of this car were known as the Skyline GT-R; the new name for this car is simply "Nissan GT-R" in all global markets. Supporting substantial early customer interest in the Nissan GT-R, the company is today making available for customers in Japan some initial details including basic specifications, colors and practical information on placing pre-orders. Prices in Japan for the Nissan GT-R will start from around 7.8 million yen.

In support of the sale of the Nissan GT-R, the company also announced today the establishment of 160 Nissan High Performance Centers in Japan. These centers have been established to provide specialist sales and servicing support for customers of the Nissan GT-R.

- Nissan

Oh and check out the official GT-R website.
 

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Discussion Starter · #20 ·
The GT-R has no issues with the Porsche GT2 so it will not have an issues with the Z06. But it might have problems with the Z07/ZR1/SS Vette.
 
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