What feature available with the 6.2L HEMI V8 manages fuel flow and spark timing once engine speed passes 950 RPM?

The feature that manages fuel flow and spark timing in the 6.2L HEMI V8 once engine speed exceeds 950 RPM is Torque Reserve. This system plays a critical role in optimizing engine performance by allowing for more precise control over the engine's operation under various conditions.

When Torque Reserve is engaged, it helps to maintain boost pressure during rapid throttle transitions or gear shifts, which results in improved acceleration and performance. This is especially beneficial in high-performance scenarios, as it allows the engine to deliver power more effectively by preemptively managing fuel and spark to utilize the engine's capabilities to their fullest extent.

In contrast, Boost Control is typically involved in regulating the amount of boost produced by the supercharger or turbocharger, while Active Exhaust manages the sound and flow of exhaust gases, and Adaptive Cruise Control is more related to speed regulation based on traffic conditions. None of these functions directly control fuel flow and spark timing like Torque Reserve does, particularly at higher RPMs.