In this latest video released on his YouTube channel Harry's Garage, Metcalfe shows off is 1987 Lamborghini Countach 5000 Quattrovalvole. The precursor of today's Aventador, the Countach was Sant'Agata's longest-serving mid-engined twelve-cylinder supercar, remaining in production from 1974 (after the Miura was discontinued) until 1990 (when the Diablo replaced it), and earned its place of prominence on the walls of so many childhood bedrooms.
Metcalfe's was a later model from 1987 – the London Motor Show car from that year, in fact – packing the enlarged 5.2-liter V12 with the four-valve heads, those fantastical air vents and that giant rear wing. Harry even had the legendary Valentino Balboni to sign the interior. The video is a full half-hour long, but even if you've only got a few minutes, it's worth watching just the beginning to hear it starting up.