#Hooked on dirt race gear driver
This allows the driver to accelerate earlier and harder, gaining maximum speed down the next straight. In racing, a driver will often use a "late apex," turning into the corner a little later than normal in order to straighten out the last part of the corner. The geometric inside center point of a corner. The angle is varied by track to produce optimal down-force and minimize drag.Ī lateral torsion bar used to resist or counteract the swaying force of the car body through the turns. If his race vehicle was "tight" coming off a corner, a driver might request a slight air pressure increase in the right rear tire to "loosen it up." An increase in air pressure raises the "spring rate" in the tire itself and changes the vehicle's handling characteristics. With the advent of radial tires with stiffer sidewalls, changing air pressure in the tires is used as another setup tool that is akin to adjusting spring rates in the vehicle's suspension. The air dam helps provide aerodynamic down-force at the front of the car. Usually adjusting the angle of the spoiler creates down-force and gives more grip on the race track.Ī metal strip that hangs beneath the front grill of a stock car, often just inches from the ground. This is a term used to describe the changing of the direction of a spoiler or wing on a race car. The application of this study to racing is credited with much of the sport's recent progress as teams learn more about drag, air turbulence, and down-force. The science of understanding different forces acting on a moving element in gasses such as air.
Therefore, down-force on the front of the trailing vehicle(s) is decreased and it does not turn in the corners as well, resulting in an "aero push." This condition is more apparent on the exit of the turns. When following another vehicle closely, the airflow off the lead vehicle does not travel across the following one(s) in a normal manner. AĬommonly used abbreviation when referring to the all-important science of aerodynamics. Don't wonder about the meaning of these words ever again. Here are definitions of both legitimate words, slang words and phrases commonly used in sim-racing. If you're gonna sim-race, then you better know the lingo.
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