A beautiful noise as Aston Martin’s V12 Valkyrie Hypercar races in IMSA at Sebring for first time
The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.
V12 Valkyrie Will Catch Eyes, Ears at IMSA 12 Hours of Sebring
IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...