Valtteri Bottas says Williams has enough pace "in the back pocket" to beat both Red Bull and Toro Rosso in the Spanish Grand Prix.
Toro Rosso looked strong throughout both free practice sessions on Friday, while Red Bull was hit by reliability issues but Daniil Kvyat still featured comfortably inside the top ten in both sessions. With Williams close behind, when asked if it was set to be in a fight with both those teams, Bottas said there is more to come from his car.
"Maybe [close] in this session, but this is only Friday practice and teams are running different fuel loads in the long runs and different engine modes," Bottas said. "We know what we have in the back pocket and I think it should be enough for Toro Rosso and hopefully Red Bull as well."
Having sat out FP1 to allow Susie Wolff to drive his car, Bottas says it was important for him to get plenty of running in the afternoon.
"You need to have nice and clean sessions. I am happy we had a good P2, plenty of laps, which was the target and good data from the tyres. Still getting into it, I think there is a bit more from the car and from me for tomorrow."
Click here for Friday's gallery from the Spanish Grand Prix
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