Vettel not judging RB8 until updates

Sebastian Vettel expects to have a clearer understanding of the RB8 car he will begin the defence his double world crown with when Red Bull fits a major update package to a new chassis for team-mate Mark Webber to drive at Barcelona on Saturday. Amid speculation that several new teams will put the final upgrades on their cars prior to the Australian Grand Prix opener at Melbourne in a fortnight's time, Vettel insisted that it would still be difficult to accurately define the pecking order before the first race

Robert Allen Labonte Terrence Lee Labonte Randy Joseph Lajoie Kevin Paul Lepage William Ashton Lewis Jr