McLaren Struggles at Monza: H-Wing Not Enough to Fix Straight-Line Speed

Monza, Italy – McLaren arrived in Italy as reigning champions with back-to-back wins (Hungary, Netherlands), but Friday practice at the “Temple of Speed” delivered a wake-up call. Lando Norris, trailing leader Antonelli by 83 points, finished FP2 in 4th place, 0.384 seconds behind Mercedes’ George Russell. More concerning: both Norris and teammate Oscar Piastri (6th) lost significant time on the straights – a fatal weakness at Monza, where engine power dominates. Norris didn’t hide his frustration. He described feeling “baffled” and “downbeat” as the MCL40 failed to show its usual strength in high-speed corners. Notably, at the Variante Ascari complex – a McLaren stronghold – Norris lost 0.1 seconds, while in slow-speed chicanes (not a car strength) he kept pace better. This inversion is a red flag for aerodynamic balance disruption. To counter this, McLaren brought a rotating rear-wing upgrade (H-Wing), named after sponsor Etihad’s “H” logo. The concept was pioneered by Ferrari in Miami, adopted by Red Bull, and McLaren is the third team to test it. The H-Wing passed factory validation and was tested in Hungary FP1 with reserve driver Leonardo Fornaroli. However, GPS data from Monza shows the drag-reduction benefit is not yet evident on track. Technical Director Neil Houldey admitted McLaren is “around three-tenths off where it wants to be” but believes lap time can be recovered through better energy management – harvesting and deploying battery power more effectively. “We’re reasonably pleased with the overall balance,” Houldey said. “The opportunity is in fine-tuning harvesting and deployment.” This is critical at Monza, where 2026 hybrids are “starved of electrical energy recovery.” The competitive landscape is fierce. Mercedes (Russell P1), Ferrari (Leclerc P2), and McLaren (Norris P4) are within 0.4 seconds. Ferrari has a home-race power unit and aero upgrade, while Red Bull struggles (Verstappen only 9th). Pole is still open, but Norris ruled himself out: “We’re not in the fight for pole. That’s clear.” McLaren’s biggest risk is the H-Wing failing to deliver expected gains, wasting mid-season development resources. If so, the winning streak breaks and Norris’s title defense becomes even harder. But it’s only Friday – one night of energy-management tuning could change everything. Qualifying on Saturday will provide the answer. Regardless of the outcome, the lesson from Monza 2026 is clear: in the new hybrid era, straight-line speed comes not just from wings, but from energy flow management. McLaren is learning that lesson the hard way.