The key backer of the scheduled 2012 US grand prix insists he remains committed to the Circuit of the Americas project.

Construction in Austin, Texas, has continued amid raging local media speculation, as lawsuits are pending and questions are constantly asked about the viability of the project commenced by the now offside promoter Tavo Hellmund.

With 84-year-old billionaire Red McCombs now reportedly in the driving seat, he insisted it is “without question” he will continue to push the project forwards.

“Never has been any question,” McCombs is quoted by mysanantonio.com, after the authoritative Austin American Statesman newspaper had suggested he was on the verge of pulling out.

“I’m there for the full ticket,” McCombs insisted, although he admitted the row with Hellmund is proving a speed-bump.

“I will say we do expect to have some resolution to those issues in a timely fashion, but in dealing with the courts, I don’t know what a timely fashion is.”

He told reporters the circuit is now 60 per cent complete ahead of the inaugural November 18 race date.

Preparations for the inaugural Russian grand prix in 2014 appear to have hit a roadblock.

We reported last weekend that rumours were circulating in the Barcelona paddock that the Sochi race now appears “doomed”.

The state owned Moscow news agency Ria Novosti now reports that political issues have created “serious delays” in the race’s preparations, according to an adviser with the Russian Automobile Federation.

The official, Igor Yermilin, insisted that the project is not doomed, but he said very few efforts have taken place following the bureaucratic reshuffling of the local Krasnodar region.

He said some officials of the Omega company, responsible for the F1 circuit project, have lost their jobs.

“In the Krasnodar region there has been have been quite serious changes in the leadership,” Yermilin said, “including people from Omega who signed the contract on holding the Russian grand prix”.

The coastal city Sochi is also scheduled to host the 2014 Winter Olympics.

“The main thing at the moment is the Olympics — the grand prix is on the back burner,” said Yermilin.

Felipe Massa has hinted that Ferrari should consider moving on if major improvements to the F2012 do not push the team forwards this weekend.

The Maranello based team played down the extent of the upgrade seen in Barcelona on Friday, but one media pundit surmised that “almost everything is different” compared with the car in Bahrain three weeks ago.

It might, therefore, be seen as a last roll of the dice for Ferrari, who could therefore be advised to turn attention to the 2013 project should the upgrades not work as expected.

But when that was put to Fernando Alonso in Barcelona, the Spaniard answered: “I don’t think so. I don’t think so.”

Brazilian Massa doesn’t agree.

“If you have a car, you introduce a number of significant changes and you don’t get the response you expected, it means that the project is not good,” he is quoted by Brazil’s O Estado de S.Paulo newspaper.

“You would have to leave it in order to create a new base,” added Massa.

But Alonso doesn’t agree with his teammate’s final point, either.

When asked if the disappointing F2012 could nonetheless be used as the basis of Ferrari’s 2013 project, he insisted: “I think so. Yes.”

Stefano Domenicali has ruled out responding to Ferrari’s latest crisis with the old ‘rolling heads’ technique.

One perception in the paddock is that the fabled Italian team, under intense pressure from the Tifosi and president Luca di Montezemolo, often reacts by emotionally shedding staff, with Aldo Costa and Chris Dyer the obvious recent examples.

So, having installed new faces including Pat Fry but still struggling with the latest F2012 project, will boss Domenicali set heads rolling again?

“Firing people is the work of two minutes,” he is quoted by Germany’s Auto Bild, “but this would not solve our problem.

“Instead I need to find new people who can improve the organisation and push the engineers to improve the car,” added the Italian.

In the meantime, there is no silver bullet.

“I am not happy with the F2012 project,” he acknowledged.

“But if you want to see the glass half full rather than half empty, then Fernando has done a great damage control and, with an improved car, he at least has the possibility to continue to fight for the championship.

“We have to improve,” Domenicali insisted. “I have asked my people to wake up and respond, and I will no longer hear excuses.”

Volkswagen, the German carmaking giant, has played down suggestions it could launch a formula one project some time soon.

“There are always rumours about Volkswagen and formula one,” said Jost Capito, who has taken over from Kris Nissen as the head of the Wolfsburg-based company’s motor racing boss.

However, he is quoted by Germany’s Sport1 as insisting that VW is only concentrating on its world rally programme.

“The WRC programme is approved from 2013 to 2015,” Capito insisted. “There is no room to think about anything else.

“It (F1) is not on our radar,” he is also quoted as saying by France’s L’Equipe. “Our hands are full already.”

In the wake of BMW, Honda and Toyota’s departures, the only mass production carmakers in F1 are Renault – as an engine supplier – and Mercedes.

Ferrari, McLaren, Lotus and Caterham produce niche sports cars.

Fernando Alonso has denied Ferrari is on the verge of giving up on the 2012 championship.

The Maranello based team has brought significant updates to its so far disappointing F2012 car for this weekend’s Spanish grand prix.

Imagining the single seater doesn’t make a major step forward in Barcelona, Alonso was asked whether Ferrari might start turning its focus to an all-new project for 2013.

“We’ll see, we’ll see after the race, because we don’t know what car we have (yet),” the Spaniard told reporters on Thursday. “I answer you on Sunday.”

Alonso said more updates for the F2012 are also scheduled for the forthcoming Monaco and Canadian grands prix.

But what if the Barcelona changes leave Ferrari with a midfield car? Would the time be right to get an early jump on the 2013 project?

“I don’t think so,” answered Alonso. “If the step is not good enough … we need to work harder, for Monaco and for Canada, and bring more new parts in a more aggressive approach.

“The championship is long and we will never give up in May,” he insisted.

Magny Cours is still in the race to host France’s return to formula one.

But according to RMC, the race’s former host – having run the French grand prix between 1991 and 2008 – has been handed a much higher price-tag than Paul Ricard.

Just before Nicolas Sarkozy lost the recent presidential election, the basis of an agreement to annually alternate a French GP with Belgium’s Spa Francorchamps was agreed.

The 2013 host would be Paul Ricard, the Bernie Ecclestone-owned circuit, and the race fee EUR 22 million.

Politics, it seems, have intervened.

Francois Hollande, France’s new president, is not a supporter of the grand prix, and vowed to re-evaluate the sport’s return to the country.

RMC reports that officials at Magny Cours have used the opportunity to “repeatedly” contact F1 chief executive Ecclestone in recent days.

The Nievre region is politically aligned with the new administration, but Ecclestone is reportedly “asking EUR 10 million more” for a race at Magny Cours.

Politics, however, could also be on Paul Ricard’s side, with Citroen’s former world rally boss Olivier Quesnel reportedly lined up to lead the F1 project.

Quesnel is reportedly close to FIA president Jean Todt, and the pair apparently met earlier this week.

Ferrari’s title tilt could hinge on the competitiveness of the updated F2012 this weekend in Barcelona.

“What I want is to have a competitive car in Barcelona,” insisted the famous Italian marque’s president Luca di Montezemolo on Tuesday.

“That’s what I’ve asked for,” he is quoted as saying by Brazil’s O Estado de S.Paulo newspaper.

Ferrari had congregated at its Fiorano test track, to watch Jacques Villeneuve drive the 1979 single seater to mark the 30th anniversary of his father Gilles’ fatal crash.

But Montezemolo’s disappointment is with the latest Ferrari, which has been heavily updated since the Bahrain grand prix three weeks ago.

“Our technicians are confident, but we will have to see how our opponents have advanced too,” he added.

O Estado de S.Paulo correspondent Livio Oricchio claimed “Montezemolo knows” that anything other than a big step forward in Barcelona will mean Ferrari has to “start thinking about” its 2013 project instead.

“Now we have to make a quantum leap, to have a car that is more competitive, less difficult to drive, and gives confidence to the fans,” Montezemolo is quoted by La Stampa newspaper.

“Let’s see how it goes in Spain,” he told Rai television.

“I have asked for an extraordinary response from our engineers,” Montezemolo is also quoted as saying by Italy’s Sky Sport 24.

La Gazzetta dello Sport, meanwhile, quoted lead driver Fernando Alonso as saying: “Our goal is to be world champions in November, and if we are to succeed then we must do better than we have done so far.”

Team boss Stefano Domenicali agreed: “We expect a significant evolution that will bring us closer to the step we need.

“The Spanish grand prix is definitely open, as is the championship. I say this because we believe.”

The Spanish windscreen repair and replacement company and HRT Formula 1 Team have signed a collaboration deal for Cristalbox to become a new sponsor of the Spanish outfit for 2012. Cristalbox, who have already been linked with the motorsport world for a few years, have decided to extend this link and have taken a step into Formula 1 alongside HRT Formula 1 Team, with the objective of supporting the Spanish team’s project in the pinnacle of world motorsport.

The deal with which Cristalbox joins the team as a sponsor has a one year duration and the glass repair company has bolstered its commitment to HRT’s project by completing a spectacular glazing job at the new Caja Mágica headquarters in Madrid. The creation of a curtain wall at the team’s workshop supposed the installation of more than 25,000 kilogrammes of specially fabricated glass and will enable the team to make the most of the sunlight and environmental conditions.

Just like the conditioning of the other project areas at the Caja Mágica facilities, the installation and reinforcement of the curtain wall has been completed in under a month, thus proving the capacity of the Spanish company to expand its services.

Javier Celaya, Cristalbox General Manager: “A passion for cars is in the genes, the DNA, of our brand and top level competition reflects the essence of Cristalbox’s values: precision, speed, safety, resistance, reliability…From an advertising point of view, after two years sponsoring Formula 1 broadcasts, this was the logical evolution: to form a part of the competition. With HRT we can support a credible Spanish project in the pinnacle of motorsport and strengthen the reach of our brand to our targets”.

Luis Pérez-Sala, HRT Team Principal: “Formula 1 is all about technology and speed, two basic principles which we share with Cristalbox. They are a leading company in our country and we’re proud that they decided to fully submerge in Formula 1 alongside us and fully back our project. I want to thank them for the trust they have put in us and also for the extraordinary efficiency with which they have completed the structure and glazing of the workshop area in our new headquarters at the Caja Mágica. It was a structural and temporal task and they passed it with flying colours. We hope to overcome many other tasks alongside them this year”.

The French government is dashing to seal the lid on the country’s return to F1.

Bernie Ecclestone has said a deal has been reached to annually alternate a race between Paul Ricard in France and Belgium’s fabled Spa-Francorchamps.

But the final signature and official announcement are still missing.

David Douillet, the French sports minister, told Le Journal du Dimanche that the chance France will be on the 2013 calendar is “90 per cent”.

“The contract is going back and forth between the lawyers. I hope I get to London to meet with Bernie Ecclestone between Wednesday and Friday,” he added.

The newspaper said Douillet is dashing to complete the deal by this weekend’s presidential election, because socialist frontrunner Francois Hollande has hinted the grand prix project would be reviewed if he is elected.

Douillet admitted that it is “very likely” Hollande would “bury” the race.

Le JDD newspaper said organisers and Ecclestone have agreed the race sanctioning fee, EUR 22 million, which is still a few million short of guaranteeing a balanced budget.

And “without a balanced budget, we do not sign,” he warned. “The state, which does not participate financially, is still the guarantor of any debt.”

There also remains an odd silence from the Belgian side, who have not confirmed that Spa is the circuit that will alternate with France.

James Key could be the next formula one engineer to join F1′s struggling giant Ferrari.

Multiple media sources, including the authoritative Italian specialist newspaper La Gazzetta dello Sport, say the Maranello based team is interested in Key, a 40-year-old Briton.

Key’s career dates back to the Jordan days, continuing through the transition to Force India, and he eventually joined Sauber in 2010.

He was the highly respected technical director at the Swiss team until earlier this year, and was therefore in charge of the impressive 2012 Sauber C31, amid speculation he had headed to Lotus’ sports car project.

But the media reports, including in the major German daily Bild, say Ferrari is now interested, particularly because Key is already familiar with the Italian marque through Sauber’s use of the Ferrari drivetrain.

However, when asked what truth there is to the Key rumours, Ferrari spokesman Luca Colajanni snapped: “Nothing, nada, niente!”

Construction of the facilities for the 2013 New York grand prix is speeding ahead.

At the same time, there remain grave doubts about the Texas project, despite the permanent Circuit of the Americas venue being scheduled to host its inaugural US grand prix in November.

The Austin American Statesman newspaper has this week quoted county commissioner Sarah Eckhardt as saying: “It appears they (the organisers) don’t have the cash flow to prepare the site for the event.”

It is a very different story so far at Port Imperial, where the American grand prix will take place mid next year on the streets of West New York and Weehawken, amid the Manhattan skyline.

Wheels.ca published a photo depicting the advanced construction of the pit and garage building, which will reportedly house the F1 teams in June next year.

Ross Brawn has confirmed reports that Mercedes’ 2012 ‘F-duct’ will not be easily copied by rival teams.

We reported on Thursday that while Red Bull and now Ferrari worked quickly to copy Sauber’s clever exhaust solution, they are crying foul over the Mercedes F-duct.

Is it because they really believe it breaks the rules, or is the system simply difficult to copy?

Red Bull designer Adrian Newey was quoted by Brazilian O Estado de S.Paulo newspaper in Malaysia: “In regard to the aerodynamic (F) duct of the Mercedes, and sending the airflow from the back to the front, it is necessary to review the entire project.”

Mercedes team boss Brawn confirmed: “The opposition is so fierce (because) there’s a recognition it’s quite difficult to do.”

He rejected the rivals’ arguments about cost, however, insisting Mercedes’ system consists mainly of carbon tubing costing no more than thousands of pounds.

“It’s a very simple, cheap system, but not so easy to implement if you haven’t integrated it into your car,” said the Briton.

“This is at the heart of the frustration of some of our opponents. If someone could put it on their car easily, I promise you we wouldn’t be having these discussions.”

It emerged this week, however, that despite the FIA having consistently sided with Mercedes on the F-duct issue, Lotus’ technical boss James Allison has come up with two new arguments that will be put to Charlie Whiting next week in China.

“We would obviously be extremely disappointed if someone was to take a different view,” said Brawn.

“The FIA have been fairly consistent over their position so we have faith that they’ll maintain that consistency.”

Sauber is in a race for money after discovering its 2012 car is up to speed with F1′s richest teams.

As ever in formula one, world championships are won not on the basis of a clever initial design, but on a team’s ability to continue to develop it throughout a long season.

According to O Estado de S.Paulo newspaper, the formerly BMW-owned Sauber team’s chief executive Monisha Kaltenborn admits that the Hinwil based outfit cannot compete on that front with the likes of McLaren, Ferrari, Mercedes and Red Bull.

“It’s a shame,” she is quoted as saying.

“I hope we can show enough potential so that some companies decide to invest in our project,” said Kaltenborn, with the Brazilian newspaper estimating that Sauber’s budget is EUR 80 million this year.

In contrast, the top four teams’ budgets are believed to be all above EUR 220m.

Kaltenborn told F1′s official website recently that Sauber would back a push to impose a budget cap — an issue that triggered the big teams’ bitter political war with former FIA president Max Mosley a few years ago.

“We … have also openly said that we are not satisfied with our sponsor situation because we have high targets and to achieve them you need appropriate funding,” she continued.

“We still need to work on that side of things, as of course the more funding you have the more you can develop — and it shows on the track.

“I have said before that when we look back we practically never had enough money to do what we really wanted to. The question is always how big the gap is — sometimes it is bigger, sometimes it is smaller.”

In the case of Sauber’s clever exhaust solution, Red Bull simply rolled out a copy in the days before the 2012 season.

Writing in O Estado de S.Paulo, Brazilian correspondent Livio Oricchio said the Sauber philosophy makes ingenious use of something called the ‘Coanda effect’.

In the wake of the FIA’s strict clampdown on blown exhaust technology for 2012, the C31 uses the Coanda effect – named after Romanian aerodynamics pioneer Henri Coanda – to legally entice the flow of exhaust to the diffuser.

Ferrari is understood to be the next team set to follow suit.

Red Bull, Ferrari and Lotus, however, have a vastly different attitude when it comes to Mercedes’ clever F-duct, which uses the existing DRS rules to redirect air from the rear of the W03 car to the front.

The concept not only significantly boosts straight line speed but also improves handling.

The FIA’s Charlie Whiting has declared that Sauber and Mercedes are doing nothing wrong.

But the three aforementioned teams continue to rail against the F-duct, even leaving open the threat of protest ahead of the Chinese grand prix.

Red Bull’s Dr Helmut Marko explains: “Lotus, who are very responsible, have discovered two ways in which the F-duct is not in accordance with the regulations.”

So is the difference in attitude when it comes to the Sauber and Mercedes innovations actually about the ease in which they can be copied?

Oricchio quotes Red Bull’s Adrian Newey as having said in Malaysia: “In regard to the aerodynamic (F) duct of the Mercedes, and sending the airflow from the back to the front, it is necessary to review the entire project.”