@genius83
With rules stability, doubt there will be major changes in cars this season. The teams that struggled last year like Mercedes, Renault to some extent, Williams and back of the grid teams might try something radical to help them leap frog teams.
One can never be sure about Adrian Newey, but if you cast your mind back to 2009, Red Bull was the fastest non double diffuser car followed by Ferrari.This year more than anything, the biggest challenge for teams would be to adopt to Pirelli tires. There is probably a second to a second in half in that and we might see one or two teams getting it spot on while others might struggle initially.
Here is a bit of what i was talking about, the Ferrari trick rear suspension.
Nikolas Tombazis
Q. Which are the most innovative characteristics of the F150?
NT: We've been working on different innovations for the car: some of ours and some new for Formula 1 in general. The rear suspension is really innovative, so is the rear wing system. But there are more novelties coming up regarding the configuration for the first race, which aren't in the car yet, for example something for the rear wing and the exhausts.
In that interview, he is kinda implying that Ferrari will have a blown diffuser. At the launch, if you look at the pictures, the F150 had a dummy diffuser. The second bit , innovative rear suspension, is said to be this;
Ferrari were rumoured around the pit lane to have run an interconnected suspension system last year. The front and rear suspension being linked to control the cars attitude. This could either be to control pitch (the nose rising or lowering through acceleration/braking) or warp (a mix of pitch and roll). Apparently used by Toyota and Williams without success in the past, this passive system could aid aerodynamics by keeping the underfloor in the correct attitude relative the track. However the front and rear suspensions may be interlinked, the rear suspension is certainly well packaged. Without the large lumps in the rear bodywork, Ferrari have clearly designed the various rockers, dampers and springs into a much smaller space.
Btw, any update on the Red Bull-Nissan rumored deal? Today is the 31st.