. Kovalainen tops out in practice for Abu Dhabi Grand Prix . Kovalainen edges out Lewis Hamilton and world champion Jenson Hamilton . Williams team have confirmed Renault will be their new engine supplier .
Heikki Kovalainen tops timesheets in practice for Abu Dhabi Grand Prix . Kovalainen edges out Lewis Hamilton and world champion Jenson Button . Williams team have confirmed Cosworth will be their new engine supplier .