Could make things interesting.
"Two decades after its Godzilla was outlawed, Nissan is to return to Australia's premier championship with a V8!
Nissan is to join forces with the Kelly V8 Supercars (V8SC) operation to  become the first new brand in V8 Supercar racing under the Car of the  Future regulations taking effect next year.
The Japanese company's entry to the sport, taking on Holden and Ford.  Nissan sources have already told motoring.com.au that they will not  reveal which model or what engine it will choose to race in 2013.  Speculation is the body could be that of its new medium-sized car,  Altima.
The Nissan announcement comes on the heels of talk of a Chrysler entry  and fresh speculation of a Korean brand being enticed to enter the  series.
Nissan is linking up with the existing team of brothers Todd and Rick  Kelly, which now fields Holden Commodores. The Kelly operation is  chaired by former Holden Special Vehicles chief, John Crennan.
Nissan's move comes 20 years after it exited Australian touring car  racing with a sour taste in its mouth. It's all-conquering early  four-wheel-drive, twin-turbocharged GT-R was outlawed from Australia's  premier championship to make way for the introduction of the two-make V8  formula.
Legendary driver Jim Richards famously called Holden and Ford fans "a  pack of arseholes" when they booed Nissan's 1992 Bathurst 1000 victory.
Richards' co-driver that day was Mark Skaife, now head of the Car of the  Future project and who has wooed the company into V8 Supercar racing.
Despite V8 Supercars Australia just having laid off 10 staff in a round  of cost-cutting, there is talk within the sport that it will pay Nissan a  $1 million "bounty" for becoming the first new make in the category.
Nissan may be creating a sponsorship headache for itself, however. It  quickly pulled out of a safety car arrangement with V8SA in mid-2009  because it was unhappy at being expected to carry XXXX beer livery, yet  the Kelly Brothers team's major sponsor is Jack Daniel's bourbon.
And while Nissan may announce plans for four V8 Supercars today, two of  the four licences on which the Kellys field Commodores are leased from  their owner, former Holden racer and constructor Larry Perkins. Perkins  was one of the strongest critics of Nissan's touring car dominance in  the early 1990s and delighted in referring to the brand by its previous  name, Datsun.
The Kellys may have to try to buy Perkins' two licences if they want to field four Nissans from the start of the 2013 season."
Even more interesting!
"The Nissan race cars to be prepped and entered by the Kelly brothers in  the 2013 season of V8 Supercars will be based on a four-door model yet  to be seen here.
That much is clear from just one statement made during his presentation to the local press by Nissan Australia MD, Dan Thompson.
"On the heels of [the new] Pulsar, will be Nissan lining up on the grid  in the V8 Supercar championship in 2013, with... an all-new sedan,"  Thompson said, in the conclusion to his speech.
Some sectors of the media have speculated that the 'donor' for the race  car will be the Altima. However, Altima is likely to be marketed as a  mid-size car if and when it arrives down under.
More likely, Thompson's 'all-new sedan' will share a nameplate with the  new C/D segment car Nissan is expected to build and debut in the US  later this year. Whether the US C/D car is front or rear-wheel drive is  of little consequence to Nissan's V8 Supercar plans.
V8SC Car of the Future regs do not preclude manufacturers building  rear-drive racing versions of front-drive production cars. To that  extent it's a situation very similar to Toyota in the US bunging  rear-drive mechanicals into a race car and calling it a Camry, in order  to compete in NASCAR — an analogy that Nissan's Ian Moreillon accepted when it was put to him by motoring.com.au.
"Exactly the same sort of thing," responded Moreillon, Nissan's  Executive General Manager for National Sales and Fleet — and the man who  has invested much time and effort in getting Nissan's V8 Supercars  commitment up and running.
The upshot is that we can't say whether the production car that will  provide the cosmetic framework for the race car will be large or small,  driven at the front or the rear. There are no real clues to be gained  from what we know of the race car. Like the Commodore, expect it to be  cut and shut to suit the V8 Supercars formula.
"It's no more of a challenge than the existing cars today," says  Moreillon. "With the existing Commodore, there's a number of millimeters  cut out of the rear doors to get to the wheelbase that's required for  racing today — before even Car of the Future.
"Car of the Future has its dimensions and specifications that every  manufacturer has to comply with; we will take an existing car at that  point in time and we will adapt it — through the Kellys' engineering  prowess — to fit Car of the Future cage and chassis."
It's unlikely the production car will be sold here with a V8 driving  through to the front wheels, although the powerplant in the race car  will be a Nissan design — and that was an important element in Nissan's  decision to join the series, as both Dan Thompson and the company's  General Manager for media enquiries, Jeff Fisher explained.
"With the engine, we made a decision that we're not going to with the  generic engine," said Fisher. "If we couldn't fit our own branded engine  — our own technology — then it wouldn't have made any sense for us...  So those two things together — Car of the Future and the engine — were  some of the primary drivers for making that decision."
What the engine in the race car will be also remains unclear. According  to Moreillon, it could be one of a number of options ranging from the  4.5-litre engine that powers the GT500 (rear-drive) racing version of  the GTR, or it could even be the 5.6-litre engine that will power the  next-gen Patrol.
"The next announcement will nail the engine down," says Moreillon. "We  have options of engines. We've got a 5.7-litre, 5.6-litre, we've got a  4.5-litre — we've got all sorts of things in V8s around the world..."
What seems likely is that the production model will be sold in  Australia, presumably as a successor to the current Maxima. The Maxima  sold fewer than 2000 units last year (1973, up 206 on the total for  2010). Although the current model has consistently enjoyed sales growth,  year on year since its introduction, Nissan Australia will probably  expect a replacement to improve markedly on the Maxima's performance in  the market.
And associating it with Australia's highest profile motorsport category seems like a good way to set about doing just that. "