| Season | 1979 |
| Number of Grand Prix wins | 6 |
| Number of pole positions | 2 |
| GPs contested | 15 |
| Type | V12 |
| Layout | Longitudinal arrière |
| Displacement | 2.991 cm3 |
| Max power | 520 ch (382.5 KW) to 12300 rpm |
| Stroke x bore | 80.0 x 49.6 mm |
| Valves per cylinder | 4 |
| Valvetrain | 2x2 ACT |
| Specific output | 174 ch/litre |
| Number of seats | 1 |
| Chassis | coque en panneaux d'aluminium riveté |
| Transmission | Propulsion |
| Number of gears | 5 rapports |