Start with a blacksmith shop

Each part of the engine was made one by one in his hands.

The engine produced this time is obviously much larger than before in terms of size.

This time he didn't just design one plan, but two plans.

Both are nine-cylinders, but their design ideas are different. The direction of one of them is to maintain the size of the engine.

The air intake volume is increased to the engine, and a two-stage turbocharging device is installed on the engine.

The other is to relax the size of the engine, which leads to an increase in cylinder size, the engine also becomes larger, and of course a first-stage turbocharging is added.

The smaller engine cylinder wall has been strengthened to withstand greater pressure.

After this engine undergoes two-stage supercharging, its total horsepower reaches 240 horsepower.

The displacement of each cylinder has been increased to 130cc, and the total displacement is close to 1.2L.

With a large amount of air passing through the two-stage supercharging device, Li Zhenhua squeezed out a power of 176.5KW.

As for the other engine, the displacement of nine cylinders has been increased to 200cc.

This engine has a total displacement of 1.8L and only adds one stage of supercharging. In terms of horsepower,

Compared with the previous model, it has 15 horsepower less, only 225 horsepower, and the total power is 165KW.

After his unremitting efforts, he finally got these two engines out after more than a week of work.

Four units of each engine were manufactured, one 1.2L, one 1.8L, one with 240 horsepower and one with 225 horsepower.

It seems a bit incredible that the one with a larger displacement cannot keep up with the one with a smaller displacement.

In Li Zhenhua's opinion, of these two engines, he is more optimistic about the 1.2L displacement engine.

Under the second level of supercharging, his potential is fully realized.

The horsepower has increased, and the fuel consumption has also increased accordingly. Of course, it is still more fuel-efficient than the 1.8 model.

He didn't pay much attention to the 1.8L engine.

This one is a facelift of the previous 700cc model. If there is any improvement, it is the addition of turbocharging.

Eight engines are neatly placed in the small workshop. Comparing the two engines, the 1.8 engine is much larger than the 1.2 engine.

The 1.2 is a bit longer than the 1.8, and the longer part is the two-stage turbocharger device.

Looking at the eight engines in front of him, he was filled with pride at this moment.

"Hey, fat man, send a car over, I'll accompany the engine on the road.

Well, yes, I am going to Hongdu, and I will follow the car myself! "

After finishing, he hung up the phone to Liu Xiaodong and called a truck.

Soon his small workshop door was pushed open by someone from outside.

Liu Xiaodong ran in eagerly. As soon as he entered the workshop, he saw eight engines neatly placed there.

The moment he saw the engine, Liu Xiaodong ran towards the engine and immediately pounced on the big-looking engine.

He kissed the engine with a happy face, and then looked up at Li Zhenhua.

"Brother, I can only say that you are so awesome.

Tell me honestly, are you cheating?

In such a short period of time, you actually came up with two engines,

Is the one I’m holding better? "

Looking at the fat man rushing towards the engine as soon as he came in, the man opposite,

Now there was nothing in his eyes that could attract his attention except the engine.

He ignored Liu Xiaodong's remarks and chose to skip them.

"Why do you ask that? Don't you think the one next to you is better?"

Liu Xiaodong let go of the engine and circled it to look at it.

"Of course it's this big. I like big ones."

"You are wrong. This is not the peak on a woman's chest. The bigger the better,

It should be said that the right one is the best, and the one that is too big is cumbersome and not good-looking.

The same is true for my engine. The one I like is the smaller one.

This big one is just a big one. "

Liu Xiaodong looked at the big one with a disappointed look on his face, and in a blink of an eye he moved his realization to the smaller one.

"Well, what you said makes sense. Now I feel that this smaller one is better and this one is more refined."

"You're a wallflower, where's the car?" Li Zhenhua cursed with a smile, then asked about the car.

"The car is on the road, are you leaving immediately?"

He nodded, but before he could speak, the workshop door was pushed open again, and the tall Li Yun walked in.

"Are you leaving again?"

"Um!"

"How many days will you go this time?"

"Not necessarily. He might come back soon. He might come back in half a month and twenty days!"

The two of them just started chatting like no one else, and completely forgot about Liu Xiaodong.

Liu Xiaodong's focus was entirely on the engine, and he had no sense of being fed dog food.

The truck quickly drove into the factory and stopped at the entrance of the small workshop.

The driver opened the freight car. Li Zhenhua also stopped and continued talking to Li Yun. He came outside and started the forklift.

He carefully loaded the eight engines into the car one by one, and he also watched off as Liu Xiaodong and Li Yun watched.

The truck left the county town, got on the highway, and sped towards Hongdu.

After traveling more than a thousand kilometers, he turned into a complete useless person in the car, unable to help at all.

I could only watch the two drivers taking turns driving towards Nanchang.

And he could only lie on the berth in the back of the carriage, charging the battery and playing with his mobile phone.

I followed the car all the way and followed the driver's instructions. I just found a service area at noon and evening to eat something.

At ten o'clock in the evening, their car got off the highway. When they exited the highway, they saw Mr. Yan Hang waiting there.

Li Zhenhua did not expect that the old man Yan Hang would come to pick him up at the expressway.

"Brother driver, stop next to the four circles of the car. You can follow this car in a while."

The truck stopped next to the car, and Li Zhenhua also jumped out of the cab.

Arriving in front of Yan Hang, the old man opposite obviously didn't expect him to get off the truck.

The information the old man got at first was that the engine had been made and the goods had been shipped to him, and he was asked to send someone to the highway entrance to handle it.

He didn't expect that Li Zhenhua would follow the car and appear in this way.

"You're really good, kid. I thought you were coming, but why would you have to take a plane? I didn't expect you'd arrive with the engine."

He just smiled when facing the old man and said nothing. The smile on his face said everything.

Yan Hang greeted him four times and he waved to the truck.

The truck followed Yan Hang four times until it reached the gate of Hongdu Factory before stopping.

There were people waiting at the factory gate for a long time. There were two forklifts and two vans.

The forklift lifted the engines off the truck one by one, and poured the engines onto their own boxes of goods.

Yan Hang's car also stopped at the door. In the car, Yan Hang explained to Li Zhenhua.

"Mr. Li, please be more understanding. After all, our factory is considered a military enterprise.

Although the factory now also produces civilian products, for the sake of safety,

It is inconvenient for vehicles in this society to come in! "

"Yeah, yeah, I can understand..."

The truck collected the freight and left, and after backing up the truck, the engine followed the truck into the factory.

The two boxes containing engines drove directly into the aircraft manufacturing workshop.

Yan Hang closed the workshop door and then said to him beside him.

"It's late today, come back tomorrow!"