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.
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10 Cars That Were Ahead of Their Time
The engineers were excited. The designers rubbed their pencils. But the public wasn't perturbed. These cars were way too ...