| General data | |
| Year/s of production | 1966 |
| VIN | 8733 GT |
| Number produced | 1 |
| Design | Carrozzeria Fantuzzi |
| Manufactured by | Carrozzeria Fantuzzi |
| Technical specifications | |
| Chassis | 571 |
| Length | 4480 mm |
| Width | 1720 mm |
| Height | 1090 mm |
| Wheelbase | 2650 mm |
| Front suspension | Independent wheel suspension, double wishbones, coil springs, Koni hydraulic telescope shock absorbers, anti-roll bar |
| Rear suspension | Rigid axle, longitudinal leaf springs, trailing links, coil springs, Koni hydraulic telescope shock absorbers, anti-roll bar |
| Front track | 1397 mm |
| Rear track | 1389 mm |
| Front tyres | 6,5 x 15 in, Borrani wheels with wired spokes and central locking – three prongs Tyres: 215/70 VR 15 |
| Rear tyres | 7,5 x 15 in, Borrani wheels with wired spokes and central locking – three prongs Tyres: 225/70 VR 15 |
| Front brakes | Dunlop disc brakes with brake booster |
| Rear brakes | Dunlop disc brakes with brake booster |
| Weight | Approx. 1150 kg |
| Body material | Aluminium |
| Body type | Spyder – integrated antiroll bar – two seats |
| Engine | |
| Type | 209 – Colombo front engine |
| Number of cylinders | V12 – 60° |
| Displacement | 3967 ccm |
| Bore and stroke | 77 x 71 mm |
| Camshaft | 1 overhead per cylinder bank |
| Valves | 2 per cylinder |
| Compression ratio | 8,8:1 |
| Ignition | Single ignition |
| Lubrication | Wet sump lubrication, approx. 10 litres oil |
| Maximum power | 300 hp – 6.600 rpm |
| Maximum torque | Approx. 324 Nm (33 kgm) – 5.000 rpm |
| Carburettor | 3 Weber downdraft twin carburettors, type 40 DCZ/6 or type 40 DFI |
| Gearbox | 5 gears + rev. |
| Performance | |
| Top speed | Approx. 245 km/h |