Introducing the Aston Martin Valkyrie Hypercar: A Journey of Innovation
Lawrence Stroll, owner of Aston Martin, approached the team with a bold idea – to transform the Valkyrie into a hypercar. Chief Technical Officer, David Carter, delved into the regulations, consulted with officials, and confirmed that it was indeed possible. However, this transformation was not without its challenges, leading to a rewarding yet lengthy journey for all involved.
The foundation of this hypercar is the track-only Valkyrie AMR Pro, known for its impressive performance. Powered by a hybridized 6.5-litre naturally aspirated V12 Cosworth engine, the AMR Pro generates over 1000bhp. In compliance with LMH rules, the output was limited to 670bhp, requiring the engine to be detuned. Despite this adjustment, Carter emphasizes the significance of the V12 engine, stating that it is the heart of the car.
One notable change in the hypercar version is the removal of the hybrid element. This decision was influenced by LMH regulations, which mandate that the power must be delivered to the front axle, unlike the road car where it powers the rear wheels. The V12 engine’s capacity allows for efficient operation, showcasing the potential of sustainable fuels for the future.
While hybrids offer advantages in terms of torque filling, Aston Martin opted for a fully integrated V12 unit for a more seamless performance. Carter explains that the V12’s high torque response eliminates the need for synchronizing a hybrid system, simplifying the power delivery process.
In adapting to LMH aerodynamic rules, the Valkyrie racer underwent revisions to its bodywork. Designed by Adrian Newey without the constraints of a rulebook, the new bodywork ensures compliance with safety regulations and allows for quick changes if necessary.
