| General data |
|
| Grand Prix season/s |
1983 |
| Racing drivers |
Patrick Tambay, Rene Arnoux |
| Race numbers |
Patrick Tambay: 27 Rene Arnoux: 28 |
| VIN span |
066 – 069 |
| Number produced |
4 |
| Presentation |
First race: Grand Prix England/Silverstone |
| |
|
| Technical Specifications |
|
| Chassis |
Carbon-fibre and honeycomb composite structure |
| Length |
4130 mm |
| Width |
2110 mm |
| Height |
1025 mm |
| Wheelbase |
2600 mm |
| Front track |
1767,4 mm |
| Rear track |
1666 mm |
| Front suspension |
Independent wheel suspension, double delta wishbones, inside mounted hydraulically operated spring-shock absorber unit, operated by traction struts, anti-roll bar, Pull-Rod-System |
| Rear suspension |
Independent wheel suspension, a-arms at the top, delta wishbones at the bottom, hydraulically operated spring-shock absorber unit mounted on gearbox, operated by traction struts, Pull-Rod-System, anti-roll bar |
| Front tyres |
13“, 23.5×10,5×13“ |
| Rear tyres |
15“, 26.0×15.0x15“ |
| Tyres |
Goodyear radial slicks |
| Wheels |
Speedline light alloy wheels |
| Front brakes |
Brembo ventilated and drilled steel disc brakes, aluminium 4-pod callipers |
| Rear brakes |
Brembo ventilated and drilled steel disc brakes, aluminium 4-pod callipers |
| Weight |
Approx. 552 kg, including water and oil |
| Fuel tank |
Approx. 220 litres |
| Body material |
Plastic material |
| |
|
| Engine |
|
| Type |
Mid-engine |
| Number of cylinders |
V6 – 120°, |
| Displacement |
1496,4 ccm |
| Bore and stroke |
81 x 48,4 mm |
| Camshaft |
2 overhead per cylinderbank |
| Valves |
4 per cylinder |
| Valve control |
Valve springs |
| Compression ratio |
6,7:1 |
| Lubrication |
Dry sump |
| Ignition |
Magneti Marelli Raceplex |
| Fuel management |
Indirect electronic Lucas injection, 2 KKK turbocharger and 2 heat exchanger, 1 Wastegate valve, water injection, Agip fuel |
| Charging-air pressure |
2,8 bar – race |
| Maximum power |
Approx. 600 hp – 10.500 rpm |
| Gearbox |
5 or 6 gears + rev., transverse installed |
| Clutch |
Multi disc clutch |
| Engine weight |
Approx. 177 kg |
| |
|
| Team |
|
| Director of Gestione Sportiva |
Marco Piccinini |
| Design engineer/s |
Mauro Forghieri, Harvey Postlethwaite, Antonio Tomaini |
| Engine |
– |
| |
|
| VINs |
|
| |
066, 067, 068, 069 |