Press Up + [Space Bar] prior to the beginning of the race.

These settings for the Lola/Buick will enable you to exceed 240mph. However, the engine may blowout after two laps.

Component          Setting
Camber angle
  Left  front      +0.75
  Left  rear       +1.75
  Right front      -0.5
  Right rear        0
Gear ratio
  First             8.6
  Second            5.52
  Third             3.77
  Fourth            3.7
Fuel minimum        5 gallons
Tire composition    soft (all four wheels)
Tire pressure
  Left  front       28psi  
  Left  rear        27psi
  Right front       25psi
  Right rear        26psi  
Tire stagger       +0.40 inch
Turbo               9
Wings               minimum drag (front and rear)