The last race before the summer break. On the iconic Spa circuit, the teams face one of the most challenging tests in the championship in terms of efficiency and aerodynamic balance.
This year, the circuit has been renewed and mostly resurfaced, a crucial element that teams will have to consider in preparing for the event. In terms of tire stress, this track presents high average levels, although it does not reach the peaks of Silverstone or Suzuka.
The circuit offers a variety of corners, interspersed with fast straights, which complicate the search for the optimal aerodynamic compromise for the teams. It is common to see cars excelling in the fast sectors, the first and third, but struggling in the more technical second sector, or vice versa. Some sequences of corners, like Eau Rouge-Raidillon, present significant challenges and distinctive features, such as a marked compression that severely tests both drivers and cars.
Thanks to the always punctual reporter Albert Fabrega, we can see the first images from the pitlane, the new developments, and the setup choices of the various teams in view of the Belgian Grand Prix.
As always, the first comparison concerns the rear wings, the first important indicator of the compromises that teams must make in terms of seeking downforce and maximum speed. Excluding Red Bull, which relies on the best aerodynamic efficiency, the teams with the most loaded wings (Williams, Aston Martin, Sauber) are those that cannot find enough downforce from the floor, often forced to raise the car off the ground to avoid the annoying porpoising and bouncing in the very fast corners.
Ferrari and Mercedes have very unloaded wings, while McLaren manages to approach the downforce levels of Red Bull, evidently relying on the excellent aerodynamic efficiency demonstrated in the last six races.
Ferrari balances the low-load rear wing with a new front wing in which the last profile has been particularly tapered.
Analyzing the images from the Red Bull garage, we notice that the World Champion team has practically rejected all the new package introduced in Hungary. Old engine cover, old sidepods, and inlets beside the cockpit.
Another detail highlighted by Albert Fabrega concerns the front wings. At Spa, the FIA will start monitoring the flexing of the front wing on track. Markers and cameras will be placed to see how they flex at different speeds and conditions. The data collected will be used as a reference, and tests will be conducted at various circuits. We remind that all wings currently pass the static tests required by the regulations. In the photos, the wings of Sauber, Alpine, and Ferrari with visual markers.
And here is the special Alpine livery for the Belgian Grand Prix:
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