What do the telemetry numbers reveal about Ferrari's engine upgrade?

Ferrari's latest engine upgrade debuted at the Italian Grand Prix in Monza, showing promising early performance, particularly with Charles Leclerc finishing second-fastest in FP2. Despite this, the telemetry data indicates that Ferrari still lags behind Mercedes in straight-line speed, losing time on various sections of the track. The team has been granted additional development opportunities due to previous performance deficits, and the new engine is seen as a significant improvement by team principal Fred Vasseur.

Lewis Hamilton acknowledged the advancements in Ferrari's engine but emphasized the need for further optimization in their aerodynamic configuration and energy deployment strategy. While Ferrari's upgrade has brought them closer to the front, the telemetry suggests that the gap to Mercedes is influenced by multiple factors beyond just engine power, including drag and energy management.