Technical director Allison leaves Lotus
Highly-rated technical director James Allison is leaving Lotus and will be replaced byNick Chester, the Formula One team said on Wednesday.
The announcement before the first race of the European season in Spain this weekend will be seen as a blow for Finnish Lotus driver Kimi Raikkonen, the 2007 world champion who is second in the standings to Red Bull'sSebastian Vettel.
Allison has been with British-based Lotus, previously Renault, since 2005 after previous stints in the 1990s when they raced as Benetton.
No details were given about his likely destination, although early speculation focused heavily on Ferrari given his past employment there.
Allison worked for the Italian team for five years - during Michael Schumacher's dominant years - overseeing trackside aerodynamic operations prior to joining Renault.
"It's just a rumour," Ferrari president Luca Di Montezemolo told a corporate presentation at Maranello when asked about the speculation surrounding Allison.
Chester was previously Lotus's engineering director. He worked for now-defunct Arrows before moving to theEnstone factory in 2000.
"He is already directly involved with this and next year's cars, ensuring a smooth transition which has been underway for some time," said team principal Eric Boullier.
"The 2014 technical regulation changes present many challenges, while our current position of second place in both the constructors' and drivers' world championships mean we cannot lose sight of this year's development battle," he added.
"Nick really has his work cut out, but we know he is more than capable of handling the tasks ahead."
Formula One faces major rule changes at the end of the season, with a switch from the current 2.5 litre V8 engines to a new 1.6 litre turbocharged hybrid V6 unit.
Mercedes motorsport head Toto Wolff said last month that they expected to have more than half their workforce devoted to the 2014 car by some time in May.
"There is no doubt that at a point in the summer everybody will switch their main resources to the 2014 car, as this is a very complex and complicated machine," he said.
"Of course, it all depends where you are in the standings. Those who are fighting for the title will of course concentrate longer on this year's car."