❗️SOUND UP❗️ The naturally aspirated 6.5-liter V12 in the Aston Martin Valkyrie is one of the most extreme road-car engines ever built. Developed with Cosworth, it revs to a screaming 11,100 rpm and produces around 1,000 horsepower on its own, with additional hybrid assistance pushing total output even higher. The engine was designed to feel and sound like a Formula 1 power unit from the V10/V12 era, and its titanium internals, lightweight block, and aggressive valvetrain make it both incredibly responsive and brutally loud. At full song, the Valkyrie’s V12 has a piercing, metallic shriek unlike almost anything else on the road, more akin to a race car than a street-legal hypercar. What are your thoughts? 🤔💭 ( via skjall_carspotting ) #astonmartin #astonmartinvalkyrie #valkyrie #hypercar #cars