Lin Weiguo is also an old driver, so the more he drives this car, the more excited he becomes.

Of course, he knew that the engine that Lin Su transformed must have been successful. Moreover, he could also imagine how much benefit Lin Su would get after this achievement was announced.

Thinking that his children can become better and better in the future, how can Lin Weiguo not be happy?

After Lin Weiguo drove the tractor around the neighborhood for a while, he drove the car to Lin Su and stopped.

He jumped directly out of the car, came to Lin Su in a few steps, and talked to Lin Su about the changes in the car he felt when he was driving just now.

Hearing Lin Weiguo's words, Lin Su was also very excited at this time.

Although Lin Su made the plan very clear, he also believed that he would definitely be able to complete this transformation.

However, the car was not tested for a day, and Lin Su couldn't put it down for a day. Now, knowing from Lin Weiguo's mouth that his transformation was really successful, Lin Su can be regarded as relieved.

"Really, are you sure?"

Hearing Lin Su's questioning, Lin Weiguo also felt Lin Su's mood at this time, and hurriedly assured Lin Su that there was absolutely no problem with his test.

Hearing Lin Weiguo's assurance, Lin Su smiled at Lin Weiguo at this time, and said happily: "Great!"

Seeing the smile on Lin Su's face, Lin Weiguo was also in a very good mood at this time.

That night, when Lin Su went to Professor Liu's house to study, he told Professor Liu the news.

Hearing that Lin Su had really successfully transformed the engine of the tractor, Professor Liu was also a little surprised.

Don't look at this time, Professor Liu has been very attentive to discuss her plan with Lin Su. also helped Lin Su find out a lot of deficiencies in her plan. At the same time, it also put forward a lot of solutions to some of the problems inside.

However, Professor Liu would do such a thing completely out of support for his own students.

But if Professor Liu really said it, he didn't believe very much that Lin Su could transform the engine of that tractor.

The main reason is that Lin Su really hadn't been exposed to this aspect before.

At the beginning, she was able to understand the transformation of CNC machine tools through just a few months of study. That's because although Lin Su has not studied systematically, she has also followed the people in their village before and has been exposed to this knowledge.

At the same time, she also worked in the machine factory for a while. I have operated it myself, and I have also repaired the CNC machine tools in the machinery factory, which can be regarded as having a certain amount of contact.

When I follow my own learning, I just systematically summarize some of the content I have been exposed to before.

Coupled with Lin Su's talent in mechanics, which is beyond the talent of ordinary people, he will achieve that success.

However, this time the situation is different from the last time. She learned everything from scratch about engines.

If she had studied in such a short period of time, she would have learned the knowledge related to the engine. And if you can integrate it, you can also carry out transformation. So, let those who have studied the relevant knowledge for several years, but still can only repair and cannot be transformed, where to put their faces?

However, if Lin Su really succeeded in transforming that tractor this time. Professor Liu can only say that because he is too ordinary, he really can't understand the world of geniuses.

"Are you sure the transformation was successful?"

"Well, my dad helped me try out that tractor today. He said that the function of the engine has been significantly improved. ”

Professor Liu has been teaching Lin Su for so long, and he knows Lin Su well. He knew that Lin Su was not the kind of child who liked to talk about it. Since she is saying so now, there must be definite evidence.

Thinking of this, Professor Liu was also a little excited.

You must know that there is still a certain gap between the engines of their domestic cars and foreign cars. If Lin Su's transformation can really succeed, this is great news for the automotive industry.

"Lin Su, do you mind if I go to your machinery factory tomorrow and take a look at your modified tractor?"

Hearing Professor Liu's words, Lin Su nodded very happily.

Early the next morning, Lin Su went to the office of the director of the factory. One is to bring the news of the success of transforming the tractor engine to the director of the road. After all, she was able to buy this tractor, or the blessing of the director of the factory of Tuolu.

The other is to report to Director Lu about what Professor Liu is going to come over today.

"What you said is true? Did you really successfully transform that tractor?" After listening to Lin Su's words, Director Lu asked in disbelief.

Hearing Director Lu's surprised words, Lin Su nodded.

Seeing Lin Su nodding, Director Lu stood up directly at this time.

He glanced at Lin Shu and asked her, "Comrade Lin Su, then when Professor Liu came over to watch the tractor for testing, would you mind if I found a few people to come over and watch it together?"

Of course, Lin Su didn't mind this. Therefore, she shook her head at Director Lu, saying that she had nothing to do with it.

Seeing that Lin Su didn't mind, Director Lu directly gave it to his old friend after letting Lin Su leave. That is, on that day, Director Zhang, who sold the tractor to Linsu, called.

Hearing the news revealed by Director Lu on the phone, Director Zhang was really surprised at this time.

The tractor was sold from their factory, so Director Zhang knew better than them about the extent of the damage to the tractor.

He originally thought that Lin Su hadn't moved for so long because she couldn't repair it well and had already sold this tractor as scrap metal.

Unexpectedly, Lin Su not only repaired this tractor, but also really completed the transformation of its engine.

Moreover, listening to the meaning of the factory director just on the phone, the transformation should be very good.

There were some curious factory directors in their hearts, and they didn't waste time.

directly called the best machine maintenance master in their factory, and took him to the provincial machinery factory.

When they came, they happened to be outside the gate of the Provincial Machinery Factory and saw Professor Liu, who had just come over.

After the two parties said hello, they entered the machine factory together.