Let you modify it, what the hell is this fighter engine?

On the classroom side, as the game ended, Ling Wanmiao didn’t say much, and directly turned off the live broadcast of the multimedia.

Seeing that everyone in the audience had not yet calmed down, she couldn’t help but pat the podium and said with a serious face.

“Okay, okay, the competition has also been watched, now we are starting to get to the main topic, it has just started, and the school will hold a bottom exam, which will start in two or three days.”

“Being able to enter the third high school has proven your results, but this exam has a certain impact on your placement ranking next semester, I hope you can take it seriously…”

Saying that, she paused in tone, glanced at Liang Zhichao, who had been lying on the table after watching the game, and frowned.

Hearing Ling Wanmiao’s words, the classmates in the audience also came back to their senses, and their eyes became a little more serious.

Except for Liang Zhichao, most of the students are originally at the top of their junior high school, and their attitude towards learning is serious.

Jiang Qing also put down the textbook in his hand, looked up at Ling Wanmiao, his face was calm, and then raised the book in his hand and began to read.

“Jingle Bell ————”

After a while, as the end of class bell rang, Ling Wanmiao also walked out of the classroom and signaled the students to leave class.

The atmosphere of the classroom was also a little relaxed, and scattered students began to walk out of the classroom, and on the first day of school, everyone was a little new and unfamiliar with the school.

In the corridor outside the classroom, many students were chatting idly, and there were many students from other classes who came over to chat together, chatting about the new classmates and new classes they met on the first day.

Of course, the one who talked more about it was Liang Zhichao.

Obviously, such mavericks tend to get noticed everywhere.

“You know what? There is a relationship in our class, and his brother is actually a professional racing driver!! “

“And also…. How do you know? ”

“It’s true! In the last class, we also watched a live class… You don’t know, that game screen…. Old irritation….

“Really fake…..”

……….“

It seems to be a special arrangement of the school, and the two key classes of class one and class eight are two next doors.

At this time, at the door of the eighth class on the side of the first class, a figure wearing a white dress and a high ponytail stood quietly in the corridor at the door.

Hearing the discussion of the classmates around her, her eyes fluctuated a little.

Not far from her, Liang Zhichao was silently watching this girl.

Listening to the discussion around him and seeing the change in the girl’s expression, he couldn’t help but grin, and the whole person’s spirit seemed to be more cheerful.

Looking at the quiet girl, his heart moved, his face was a little red, showing a trace of struggle, but in the end he still did not take a step.

“Harm…”

Sighing secretly, Liang Zhichao silently turned around and returned to the classroom…………

Jiang Qing, on the other hand, still stayed in the classroom, looking at the books in his hand, his thoughts fluttering.

From time to time, his brows furrowed, as if he thought of something difficult.

I’ve read a lot of books during this time, and it’s time to practice.

In particular, he has studied a lot of power problems, but there are not many conditions in his own store for him to study engine problems.

Although his own garage also has some abandoned engines, the displacement is not large, and they are all motorcycles, which is different from what he studied during this time.

At present, the structural forms of motorcycle engines are mainly single-cylinder engines, two-cylinder engines (V and L and H), three-cylinder engines (L3) and four-cylinder engines (L4 and V4), and five-cylinder and six-cylinder engines are also available but not many.

The car engine structure is at least L4, and the start is much higher than that of motorcycles.

Although there are models with twin and triple cylinders, the mainstream cars are all L4, and if it is at the sports car level, or even the race level, it is even higher.

And because it is a multi-cylinder, the arrangement form is mainly L, V, H-shaped arrangement.

Therefore, it can be seen from the number of cylinders that from the engine alone, it is more diverse than motorcycles, and the modification expansion is also greater.

Of course, the difficulty that comes with it is definitely higher.

In general, the biggest difference between motorcycles and cars is in technology and performance, although the acceleration performance of motorcycles will be a little stronger, but this is mainly because of the advantages of its own volume, not technical advantages.

Most of the top car engines are relatively rare, such as mechanical supercharging, turbocharging, variable valve direct injection, etc., these technologies are relatively rare if they are placed on motorcycles, and even some can not be achieved at all.

In other words, these technologies are relatively common and readily available in automobiles.

Modified motorcycles have relatively high engine restrictions, and it is impossible to spend time looking for high-end top motorcycle engines…

So in terms of power modules, motorcycles obviously can’t meet his needs, and in the final analysis, it has to be a car engine to be easier to achieve.

The problem now is that cars start higher than motorcycles….

But if you want to start in the power module, the car engine is a hurdle that cannot be bypassed….

This is also the reason why Jiang Qing has a headache at this moment.

After a little thought, he can only retreat, a new car engine must be more difficult to obtain.

But there seems to be a car recycling station on his way home….

Thinking about it, Jiang Qing sighed slightly.

Anyway, it’s good to have it at this stage….

Thinking about it, he also made up his mind to stay until he had free time and go to the car recycling station to take a look….