Friday analysis – blown diffuser promising for Ferrari
Many teams were keen to get out and try significant modifications to their aerodynamic packages in Valencia on Friday. The programmes were relatively uncomplicated on the medium compound Bridgestone prime tyres on the dusty track. That changed when they attempted to go quicker on the super soft compound option tyre, which grained laterally and transversely in the morning.

See the original post:
Friday analysis – blown diffuser promising for Ferrari