However, Campos are expecting the delivery of their car from partner Dallara in mid-January.

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"No, they (Dallara) can't do that - we have a contract with them, " Campos said.

BBC: Adrian Campos 'working hard' to secure F1 team's future

Dallara chief executive officer Andrea Pontremoli was unavailable for comment on Friday.

BBC: Adrian Campos 'working hard' to secure F1 team's future

Penske Racing said the 35-year-old Brazilian will be back in his Toyota-powered Dallara when practice starts on Sunday, three weeks before the race.

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Charles Dallara, who heads the Institute of International Finance said the consequences of Greece leaving the single currency were "somewhere between catastrophic and Armageddon'".

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Costs are kept low by using production car engines, with the Dallara being powered by a unit straight out of a Toyota MR2, and by making tyres last two or three races.

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Charles Dallara, managing director of the Institute for International Finance, along with Jean Lemierre, a senior adviser to BNP Paribas SA, left the prime minister's office soon after the meeting with the party leaders ended without making any statements.

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He did, though, deny claims that Dallara had ended its contract with the team and sold the car to F1 hopefuls Stefan Grand Prix, a team set up by Serbian businessman Zoran Stefanovich who do not have an entry for 2010.

BBC: Adrian Campos 'working hard' to secure F1 team's future