P1racenews AI automatic summary:
Fresh theories – fascinating ones at that – have emerged recently about tricks McLaren could be using on its brakes. But they fall down in reality because, according to the FIA, F1 regulations outlaw such a practice
McLaren’s Formula 1 rivals are puzzled by the team’s ability to manage its tires better, especially with its rear brake system in the spotlight.
Speculation abounds regarding McLaren possibly using innovative techniques to keep tire temperatures under control, with theories suggesting the use of phase-changing materials in their brake drums.
Although accusations were made by Red Bull last year about McLaren injecting water into their tires, McLaren denied these claims, and no evidence was found to support them.
Recent thermal images obtained by Red Bull have reignited interest in McLaren’s brake system, fueling theories of hidden trick systems or materials being utilized by the team.
One widely discussed idea is McLaren incorporating phase-changing materials inside the rear brake drum to limit heat transfer and maintain tire temperatures at an optimal level.
However, while the concept is captivating and raises questions about the technology used, it ultimately contradicts FIA regulations, specifically in terms of prohibited materials and restrictions on shape-changing substances.
F1’s technical regulations, particularly Article 15, place limits on teams using expensive or exotic materials, with phase-changing elements like shape memory materials being outlawed due to their ability to alter airflow in response to temperature changes.
