1 | 3 | Brazilian Grand Prix | 20 | Orange Arrows | Arrows A23 | Cosworth CR-3 | 18 | Suspension |
2 | 4 | San Marino Grand Prix | 20 | Orange Arrows | Arrows A23 | Cosworth CR-3 | 13 | Fuel Pressure |
3 | 10 | British Grand Prix | 20 | Orange Arrows | Arrows A23 | Cosworth CR-3 | 16 | Engine |
4 | 12 | German Grand Prix | 20 | Orange Arrows | Arrows A23 | Cosworth CR-3 | 15 | Hydraulics |