Ferrari makes changes to the SF-25 for Mexico

Although Ferrari halted development on the SF-25 some time ago, the team has already implemented some detailed adjustments to suit the specific conditions of the Mexican circuit.

The Mexican circuit, which hosts this weekend's 20th race of the season, sits 2,200 metres above sea level, presenting all Formula 1 teams with the aerodynamic and engine performance challenges of thinner air.

La SF-25 in preparation box del Cavallino prima di FP1

Photo credit: Colin McMaster / LAT Images via Getty Images

To improve cooling efficiency in these conditions, Ferrari decided to use its most open engine cover of the season. Five large air outlets were designed to remove hot air from the radiators, and new slits were also created in the upper part of the sidepod. The Maranello-based team prioritized durability over aerodynamic efficiency with these modifications.

Following the brake issues experienced at the Singapore Grand Prix, heat dissipation at the rear was reconsidered, while larger air intakes were chosen at the front to prevent overheating of the brakes and front mechanical components.

Ferrari SF-25: si nota l'ala posteriore da massimo carico e lo sfogo dell'aria calda

Photo by: Roberto Chinchero

The SF-25 will utilize wing structures similar to Monte Carlo, providing maximum downforce. However, due to the thin air, the vehicles will reach significantly higher speeds when they reach the level. The expected power loss in the power unit will be partially offset by the turbocharger operating at higher performance. The turbocharger will operate much more intensely than normal to provide the engine with the required airflow, minimizing both power loss and lag.

These conditions also require managing the energy distribution of the hybrid system differently.