Buongiorno tifosi, and welcome to your Tuesday morning cup. The Chinese GP dust is well and truly settled, so let's focus on what's actually new — and there are a few things worth getting your attention before the working day kicks in.

The most concrete development is out of Motorsport.com's technical desk, and it's specific enough to take seriously: Ferrari's engineers are currently working on the torque curve of the 067/6 power unit, with particular attention on the turbo. The plan is to exploit the upcoming April calendar gap — with the Bahrain and Saudi Arabian Grands Prix cancelled due to the ongoing conflict in the region — to accelerate the development programme on the SF-26 and claw back some of the W17's advantage. This is a meaningful update on the engine story we've been tracking. It's not just generic 'more power' work; it's a targeted intervention on how the 067/6 delivers its torque — which affects drivability, energy deployment, and tyre loading all at once. The April break, which feels like bad news for the season calendar, is actually a window Maranello intends to use aggressively.

On the car itself, AutoRacer is reporting that after an extended period of prototype testing, Ferrari are now ready to bring a substantial aerodynamic upgrade to the SF-26 — they're describing it as updating 'half the car.' The testing phase, which included the various experimental elements we've seen appearing and disappearing through pre-season and the first two rounds, has apparently reached its conclusion. The team now knows which directions work, and they're ready to commit. Related to that: remember the halo-mounted semi-transparent winglet that caused a stir in Shanghai before it was pulled? The update on that piece is that it's confirmed to return — not just potentially, but definitively — in a refined form, with an even thinner material. The March 16 briefing flagged regulatory uncertainty; today's information resolves that. It's coming back, and it'll be cleaner when it does.

For a bit of colour from outside the garage: a documentary called 'Sognando Rosso' — 'Dreaming Red' — is landing on Sky Documentaries from March 20th, with Sky Sport Arena getting it from the 27th. It's directed and written by Manish Pandey, the man behind the acclaimed Senna documentary, co-directed by Christopher Armstrong, and it centres on an encounter between Top Gear's Chris Harris and former Ferrari president Luca Cordero di Montezemolo. For anyone who wants to understand what Ferrari means as an institution — not just a racing team — Montezemolo is the definitive guide, and Pandey knows how to tell this kind of story. Worth your weekend.

Finally, a piece of fan data analysis circulating on the subreddit puts a sharper frame on the tyre story from Shanghai than anything the official post-race coverage managed. The numbers are uncomfortable: Mercedes held their lap times steady through both stints while Ferrari showed clear degradation, with the W17 actually *improving* its pace through the second stint on worn hards — running sub-1:36 laps and gaining up to 0.9 seconds per lap on the Ferraris as the race went on. The team radio captured it in real time: 'your tyres are gone, take care' to Leclerc, as the gap widened. The analyst draws the parallel to 2014-2020, which will sting — but the underlying mechanics are different here. The degradation is partly a function of Ferrari having to push harder in corners to offset the power deficit, and possibly running less downforce to compensate on the straights. Fix the power unit, and some of that tyre stress goes away on its own. That's the theory, and the torque curve and turbo work mentioned above is exactly the medicine being prescribed. Forza Ferrari — the diagnosis is getting more precise by the week.