This is one of the multitude of Ferraris that were at the Ferrari Racing Days meeting at Silverstone in September 2017.
It's a 1994 Ferrari 348 Spider, a successor to the Ferrari 328 and in turn succeeded by the Ferrari 355. It has a 3,405cc 32 valve V8 engine with twin overhead camshafts per bank, and produces 320 hp at 7,200 rpm.
