Cash-strapped Formula One team Super Aguri have postponed the launch of their 2008 car while they continue talks with would-be investors.
Team owner Aguri Suzuki has yet to secure funding for the season
The unveiling at Barcelona's Circuit de Catalunya on 19 February has been replaced with a media session.
Talks have been held with potential backers from India but so far a deal has not been reached.
Honda-backed Super Aguri have yet to confirm their drivers, with the season starting in Australia on 16 March.
But they have said they hope to continue with Japan's Takuma Sato and Britain's Anthony Davidson, who drove the team to ninth place overall in 2007.