Independent teams could find themselves in a delicate operational situation at the Miami Grand Prix if power unit adjustments are validated at the last minute.
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The problem is structural: Miami is a Sprint weekend, which drastically reduces adaptation time, with only one free practice session before getting straight into the thick of it.
In this context, any modification related to energy management — already at the heart of criticism since the start of the season — requires a complete revalidation of strategies.
Too short a timing
As explained by Hoagy Nidd, Director of Engineering at Haas F1 Team, most of the work first rests on the engine manufacturers, who must adapt their software (mappings, deployment logic, energy recovery). Once these updates are delivered, the teams must integrate, understand, and exploit them… in a single session.
“In Miami, we will have to go out to actually test the software and try to address different aspects of the strategy during FP1, whether it’s trying the boost, understanding the use of overtake mode, or ensuring that the start procedures are correct,” he observes. “So there will certainly be changes in priorities, probably across the entire grid.”
This profoundly changes the philosophy of an FP1. Instead of primarily focusing on mechanical and pneumatic settings, teams will have to dedicate a significant part of their running to system validation: overtake mode tests, electric deployment calibration, verification of start procedures. In other words, part of the work normally anticipated in the simulator or in private tests will have to be done in real conditions, under time constraints.
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No room for maneuver
The situation is even more restrictive for customer teams like Haas. Unlike factory structures, they do not have total control over software development or complete visibility into the internal parameters of the power unit.
<span class=”whitespace-normal”>Ferrari, as an engine supplier, defines the technical basis, leaving customer teams with limited room for adaptation. This creates a structural gap in the fine understanding of car behavior, especially in a regulatory transition phase.
“Obviously, as a customer team, you are always the recipient of this,” insists Nidd. “Previously, in my career, I worked in factory teams. I was at Mercedes for 11 years. I was at Ferrari, on the power unit side. And of course, the very nature of a customer team is that you have to make do with what you are given.”
Limited adaptation time
The English engineer thus highlights a well-known reality in the paddock: a customer team partly “suffers” the technical choices of its engine manufacturer. Even with good collaboration, it has neither the priority nor all the data to fully optimize the exploitation of the package.
Ultimately, if these modifications are introduced in Miami, we can expect a particularly unstable weekend in terms of performance. The gaps could be dictated less by pure speed than by the ability to adapt to new energy parameters, with a clear advantage for factory teams, better prepared beforehand.
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