Chapter 21

In fact, the roads in Hutai county are not dangerous. In fact, they are very spacious. The people who come to participate in the racing are all people with two skills, and very few people really take their lives to play. There is almost no accident in this kind of road.

At least until now, there has been only one accident in rainy days, and the loaned vehicle has not had any accident, so there are cracks to be drilled in the absence of brother Zheng.

But Wei Sheng didn't expect to even save the car rental money. Zhao Lei's brother really has two sons. His money is not in vain.

"Next scene?" Wei Sheng nodded.

"If you hold on, it will be difficult for brother Zheng to come. When will your friend arrive? I have to give the money first. Let my friend do the work. I'll pay the money first. " Zhao Lei was a little worried. He was afraid that if Wei Sheng's friend didn't come, he would lose his job. He spent a lot of time trying to earn more.

Wei Sheng can see at a glance that he is a little careful thinking, but also did not want to take out 200 yuan from his pocket and hand it to Zhao Lei, "if you lose, these are yours. If you win, you will make up for it."

Zhao Lei took it and put it in his pocket and said, "don't make a fuss about it. It's none of my business if your friend doesn't come. I'll do it for you if you don't come."

Wei Sheng smiles and points to the group of young people in black leather and asks, "who are they?"

Wei Sheng looks very casual at ordinary times, but she is very particular about the sense of ceremony for racing cars. First of all, she should pay attention to her dress. When she really goes to the track, she is always a racer's uniform, whether regular or black.

This is very important to her, for example, when watching a drama, there are few people who wear formal clothes, they see half of them fall asleep, just as people in formal dress seldom meet themselves, bow their heads and play with mobile phones, and what kind of clothes they wear on occasion can enhance the sense of ceremony, which makes people feel like they are in their position.

Racing for Weisheng is a kind of activity that must have a sense of ceremony. Of course, if we don't have that condition now, we can only do everything simply.

However, she was surprised that among the ticket players on the Hutai mountain, there was a group of well-dressed and uniformed teams. It was surprising to know that a team that looked orthodox in uniform clothes could not do without money.

"Those people? Those who come from other places have won for two days in a row. Liu Shao knows that he is impatient and has made an appointment with them today. " Zhao Lei looked in the direction of Wei Sheng.

"Who is Liu Shao?" Wei Sheng asked.

"It's not here yet. It should be."

At this time, a whistle interrupted the conversation of several people. Three cars ran away like wild horses, and disappeared in a moment.

Naturally, there are no real sports cars in this competition. They are all obsolete Santana and so on. Rich boyfriends also use Toyota or Nissan. Those who know how to change the device themselves, but most people just have fun.

For example, for the three cars that have just been driven, it is obvious that the level can only reach the level of ordinary driving, without any technical content. This kind of competition can only be a pastime for this group of scoundrels and childishes, which is really a Pediatrics for Wei Sheng.

But this is the only way she can think of to make money at present, but if she only relies on it, she still doesn't know that it will take years for her to achieve real affluence.

"So this is the racing car. To tell you the truth, I'm the first time to come here." Li Lin looked at the three cars that had disappeared. He didn't know how to drive. He was a layman. However, what the layman saw was the excitement. His posture was enough to make him feel amazing.

If this is a bragging force at the beginning of school, how many brothers can not envy death?

Li Qi also stood on tiptoe and looked at the direction of the car disappearing. "It's so handsome. There are only scenes in Hong Kong movies!"

……

After three cars broke through the finish line in the last round, Wei Sheng looked at his watch and took 15 minutes.

"Your friend hasn't arrived yet." Zhao Lei constantly came to urge, but saw Wei Sheng calm, if not in a hurry, even the side of Li Lin are a little anxious.

"It's time for you to tell me there's no place for the next one." Zhao Lei is in a hurry.

"Here we are." Wei Sheng said and walked aside, "where is the car?"

Zhao Lei hurried to keep up with him? Where are the people? "

Wei Sheng didn't answer. He just raised his thumb and pointed to himself.

Zhao Lei first was Leng for a moment, then stood still and said in a loud voice, "what the hell are you teasing me?"

Wei Sheng didn't pay any attention to him. Instead, he went straight to several cars parked on the outside of the mountain road.

Just now Lao Wang was walking in this direction. If you can't make a mistake, the four cars in front of him are the ones that brother Zheng rented out.

Three of them are old models that have been eliminated from China, and one Toyota looks relatively new.

Wei Sheng looked back at the four cars and opened the front covers respectively. The guard was chatting with Lao Wang. Just as he was about to stop him, Lao Wang pulled him back. "It's OK, Xiao Wu, my friend."

Li Qi trotted to Wei Sheng and asked, "what are you doing?"

"No ABS, no LSD, no misfiringsystem, all FF models..." She read aloud while checking.Then she lifted the Toyota, frowned and muttered, "eh It's turbo. "

These cars are not suitable for racing car drift. If they do that, I'm afraid there will be accidents.

"What are you talking about?" Li Qi was a little anxious. When did she start to understand the words that came out of Wei Sheng's mouth?

Wei Sheng looked back at her and explained, "turbo refers to a turbocharged engine, which pushes the turbine by the pressure of the exhaust gas discharged from the car. The rotation of the turbine drives the coaxial air compression blades to suck the compressed mixture into the cylinder. Since the turbocharging is not affected by atmospheric pressure, the turbo engine can maintain high output even at low pressure. Only this Toyota has a turbocharged engine. "

"The other three vehicles have long Na engines, which rely on natural suction, that is, the negative pressure of the piston in the cylinder is used to inhale the mixture. The principle is the same as that of our lung breathing. And the output of the engine is affected by the air pressure. If the air pressure is high, the engine output will be high. If the air pressure is low, the output will be low. "

Li Qi is more and more confused by her, but understood the general meaning, that is, the engine of Toyota is better than the other three cars.

"ABS is the abbreviation of anti skid braking system, that is, anti lock braking system. When the car is in emergency braking, the wheels are locked up by the brake pads, and the high temperature caused by the fierce friction between the tire and the ground causes the rubber of the tire to form an oxide layer. The oxide layer adds a layer of lubricant before the tire and the ground, reducing the adhesion between the tire and the ground Increase the effective braking distance. "

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