Launch
In motorsport, "launch" most commonly refers to the act of accelerating a race car from a complete stop at the start of a race, or to the electronic system called launch control that helps drivers achieve the fastest possible acceleration without losing traction.
When a race begins, getting off the line quickly can make the difference between winning and losing. This critical moment is called the launch. The driver must balance giving the engine enough power to accelerate quickly while avoiding too much wheelspin, which wastes energy and slows the car down. It's a delicate skill that takes practice to master.
To help with this challenging task, many modern race cars and high-performance road cars use an electronic aid called launch control. This system acts like a smart assistant for the driver during those first crucial seconds of acceleration. It automatically manages the engine power, transmission, and wheels to work together perfectly, preventing wheelspin and maximizing grip.
Launch control works by limiting the engine's RPM (revolutions per minute) to a preset optimal level. When the driver wants to launch, they typically hold the brake and throttle simultaneously, building up power. Once they release the brake, the system takes over, controlling how much power goes to the wheels and managing gear shifts to ensure the smoothest, fastest acceleration possible. Think of it as having an expert co-pilot managing your takeoff.
In rally racing, the launch technique is slightly different. Rally drivers often use the handbrake to hold the car in place at the start line while revving the engine. When the start signal comes, they release both the clutch and handbrake simultaneously, launching the car forward with maximum force.
The term "launch" has another meaning in motorsport as well. Teams often hold launch events before a racing season begins, where they unveil their new car designs, liveries (the paint schemes and sponsor logos), and introduce their drivers to fans and media. These car launches generate excitement and publicity for the upcoming season.
Launch control systems are found in many racing series, including Formula 1, rally championships, and GT racing. They're also available in many high-performance road cars from manufacturers like BMW, Porsche, and Ferrari. However, some racing series restrict or ban launch control to keep driver skill as the primary factor in race starts.
For beginners watching motorsport, pay attention to race starts to see launch techniques in action. You'll notice how some cars get away cleanly while others might spin their wheels or bog down. The quality of a driver's launch often determines their position going into the first corner, making it one of the most exciting moments in any race.