Ferrari engineers address SF-26 stability concerns linked to Macarena rear wing. Ferrari engineers have adjusted the Macarena rear wing on the SF-26.

Ferrari confident Macarena rear wing can be used reliably at Japanese Grand Prix after tweaks

Ferrari are confident that Lewis Hamilton and Charles Leclerc will be able to run their innovative Macarena rear wing at the upcoming Japanese Grand Prix after making a small adjustment to its internal mechanism. The team believes that this modification will resolve the stability and balance concerns that limited the wing’s use in Shanghai.

The SF-26’s Macarena rear wing first drew attention from fans and F1 insiders when Ferrari brought it to the Chinese Grand Prix last week. The Tifosi were excited at the prospect of seeing the new rear wing in action, but the team ultimately only ran it during a single practice session in Shanghai. Ferrari engineers quickly determined that it was not yet ready for competitive running due to minor reliability and balance issues.

Lewis Hamilton expressed optimism over the car’s potential once Ferrari had the Macarena rear wing operational for testing. During pre-season testing in Bahrain, both the Briton and his Maranello teammate had only limited laps with the wing installed, with Lewis Hamilton running approximately five laps. Despite the brief exposure, Ferrari’s engineers were able to collect crucial data that informed their adjustments.

Even though the rear wing was shelved in China, Ferrari considered the outing far from a failure. The information gathered during the Shanghai tests convinced the team that the Macarena rear wing could be adapted successfully to the high-speed layout of Suzuka, ahead of the Japanese Grand Prix next week.

Small adjustments could unlock full performance in Japan

Ferrari believe that a minor change to the internal mechanism will prevent the balance issues they faced in China from recurring. The team had opted not to race with the Macarena rear wing in Shanghai because they were cautious about reliability, as well as noticing slight instability during high-speed runs.

According to the Italian daily newspaper Gazzetta dello Sport, Ferrari now plan to run the Macarena rear wing throughout the entire Japanese Grand Prix weekend. The team has even prepared spare components for both the Briton’s and Charles Leclerc’s cars to ensure that any unforeseen issues can be resolved promptly, giving the drivers confidence to push the SF-26 to its limits.

Ferrari approached the development of the Macarena rear wing meticulously, treating the Chinese Grand Prix as a final integration and robustness test before committing to its full-time deployment in Japan. The team believes the rear wing could play a crucial role in closing the gap to Mercedes, particularly by enhancing aerodynamic efficiency and reducing drag.

Improved synchronisation and balance key to performance gains

The Scuderia have focused on improving the synchronisation between the front and rear wings, which they consider the main solution to the balance issues observed in China. Engineers believe that fine-tuning this coordination will allow the SF-26 to maintain stability through high-speed corners while still benefiting from the aerodynamic gains provided by the Macarena rear wing.

Ferrari are keen to make the wing work consistently, as it has the potential to significantly lower drag and increase the expansion of airflow exiting the rear diffuser. This aerodynamic improvement should allow both Lewis Hamilton and Charles Leclerc to achieve higher top speeds while managing energy consumption more efficiently over a race distance.

During the brief Bahrain test, Lewis Hamilton was able to gain approximately 10 km/h (6 mph) with the Macarena rear wing installed, highlighting the performance advantage it can offer. Ferrari anticipate that the energy savings generated by the wing will also help both drivers better manage battery levels in hybrid power units, providing an additional strategic edge in race conditions.

Overall, Ferrari’s engineers and technicians believe that the combination of minor mechanical adjustments and improved wing synchronisation will allow Lewis Hamilton and Charles Leclerc to fully exploit the Macarena rear wing’s potential at Suzuka, giving the SF-26 both stability and speed advantages needed to challenge Mercedes and other frontrunners on one of the fastest circuits on the F1 calendar.