Lamborghini Squadra Corse has revealed the SC20, a one-off model (sans windscreen!) described as an “open-top track car type-approved for road use”.

The SC20 arrives as the second one-off model engineered by the automaker’s motorsport department and designed by Centro Stile in Sant’Agata Bolognese.

Lamborghini says the vehicle was built for a special customer who was involved in the project “from the very first drawings”.

Seemingly based on the Aventador SVJ Roadster, the SC20 employs the same 6,5-litre naturally aspirated V12, delivering an unchanged 566 kW at 8 500 r/min and 720 N.m at 6 750 r/min via a seven-speed independent shifting rod gearbox.

All that grunt is directed to an all-wheel-drive system with a central electronic differential, while Pirelli PZero Corsa tyres are wrapped round single-nut aluminium rims measuring 20 inches fore and 21 inches aft.

The SC20 is finished in a “Bianco Fu” white paint created specifically for the customer, with Blu Cepheus (blue) livery on top. The same shade is found inside, along with Nero Cosmus (black) and Bianco Leda (white).

The interior furthermore features visible carbon-fibre on the facia cover, rear wall, door panels, centre console and steering wheel trim. The lightweight material is also used for the shells of the seats, which are upholstered in Alcantara and leather.

The door handles were machined from solid aluminium, while the air vents were created using 3D printing technology at the Sant’Agata Bolognese factory.

“Two years after the SC18 Alston, the SC20 was a new, intriguing challenge. The chief sources of inspiration were the Diablo VT Roadster, Aventador J, Veneno Roadster and Concept S, and the result is a dramatic combination of creativity and racing attitude,” said Mitja Borkert, head of design at Lamborghini Centro Stile.