What is American racing? Is there any relevant introduction to American racing?

F1 racing vs. American racing

The maximum speed of NASCAR and Indy 500 racing cars is more than 300 kilometers per hour, which is on par with the F1 racing cars that are constantly limited by speed, and use methanol The top speed of the fuel-powered Championship Series car even reaches 380 kilometers!

Engine American racing cars generally use turbocharging technology, but F1 has long banned the use of turbocharging technology from the perspectives of safety and cost control. In the 1977 season, the Renault team at that time introduced a turbocharged engine. The power output record of the F1 engine was nearly 1,100 horsepower squeezed out by a turbocharged four-cylinder engine in 1986! While turbocharging makes F1 events more thrilling, it also brings many unsafe factors. In the early 1980s, the FIA ??stipulated that the displacement of naturally aspirated racing engines should not exceed 3.0 liters (which is currently commonly used in F1 racing cars). engine), the turbocharged engine displacement cannot exceed 1.5 liters. In 1989, the FIA ??completely banned turbocharging technology from being used in F1 cars.

Appearance F1 racing cars are specially designed racing cars that are equipped with many aerodynamically effective wind wings. They are considered to be the most beautiful racing cars; while American racing cars are all modified from mass-produced cars. Come on, in terms of "participation", it is undoubtedly much better than F1 racing.

Track American racing basically uses a regular oval track, and drivers advance on the track in a counterclockwise direction; while the design of the F1 track is much more complicated than that of American racing. The physical and technical requirements for drivers are more stringent, and there are also higher requirements for car tuning. This is one of the reasons why it is not easy for American drivers to adapt to F1.