NASCAR Legends Pontiac Grand Prix Willow Springs Hot Lap Analysis

Let’s look at the telemetry from a hot lap around Willow Springs in the NASCAR Legends Pontiac Grand Prix.

Analysis

Analysing the speed chart, it's clear that driver B enters the corner with less speed than driver A, indicating a loss of momentum from the previous corner's exit. This initial disadvantage is exacerbated by driver B's later and lower minimum speed at the apex, resulting in delayed acceleration and time lost on corner exit. To enhance performance, driver B should focus on carrying more speed through the previous corner and optimising throttle application at the apex.

In terms of braking, driver A applies brakes more aggressively, suggesting a potential for a later braking point but also a longer period of trail braking which could increase brake wear. Driver B's braking is more conservative with a quicker transition from braking to cornering, which might allow for earlier throttle application but risks less speed through the turn if not precisely executed.

The throttle control chart shows driver A with a gradual increase in throttle, indicating controlled acceleration out of the corner. Driver B has a sharper increase in throttle application, implying an aggressive acceleration strategy that could cause wheelspin if not managed well. Driver B applies full throttle earlier than driver A, which may show confidence but can lead to instability without proper traction management. For improvement, driver A should aim to smoothly increase throttle application earlier while maintaining grip, and driver B should modulate their aggressive throttle inputs for better car balance and control.

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