Aston Martin Valkyrie GTP Performing About As Well As Its Last Prototype The new Aston Martin Valkyrie GTP racer is just the brand’s third attempt at building a top-flight endurance racing sports car since 1989. Last weekend marked the car’s first test sessions at Daytona International Raceway with factory-supported Heart Of Racing’s one-car entry and, while it was a preliminary event for… Read more…