570S-GT4_Technical-Manual_Mar-20_v7
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4.3
Aerodynamics
The aerodynamic balance of the vehicle can be altered by adjusting the rear wing angle and rake
angle.
Rear Wing
The angle of the rear wing is adjusted using the holes towards the upper forward edge of the rear
wing support pylon. It should be noted that the rake angle should be considered when adjusting the
rear wing angle, as quoted angles are with reference to the flat floor of the car. Please note that the
angles listed are taken without a gurney flap fitted to the wing.
Wing
Angle
Hole
-5.1°
1
-2.5°
2
0°
3
2.5°
4
5.1°
5
Figure 42: Rear Wing Adjustment
4.4
Brake and Radiator Blanking
In cooler temperatures it may be necessary to blank the radiators. To help maintain optimal engine
coolant temperature of 85 °C to 100 °C, the central radiator inlet duct should be blanked.
NOTE: Use caution when blanking the front centre radiator inlet ducts. Make sure that brake
ducts are not obstructed. It is recommended to blank horizontally along the splitter base and
increasing the blanking thickness to adjust for correct engine coolant temperature operating
range.
Figure 43: Recommended Central Radiator Inlet Duct Blanking Example
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