For the next period of time, Jin Xiaoqiang has been working with everyone in the factory to do data testing and other work, and he is busy until late every day.

A few days later, Ding Weizhong's classmates in Shanghai also sent several pieces of electronic chips according to his requirements, which are said to be re-tuned by his old classmates through the relationship with Bosch people who found special help in re-tuning, and it was just a small change according to the boschme7.5.20 used on the polo.

It should not be a big problem when it is used on their engine, and the rest of the work is to match the relevant parameters.

And Liu Xiaoliang did almost the same in terms of data testing, and Jin Xiaoqiang also came up with the design drawings of 2.0L and 2.4LDOHC, double-top camshaft engines.

The design drawings of these two engines are the engine technology used by the independent brand of the Celestial Empire in 2011 or so, although in that era, compared with the joint venture car, it is a little backward, but if you get it in the current era, such an engine, even if it is hard to shake the joint venture car, it may not fall behind.

You must know that after ten years, various automobile manufacturers will do everything in terms of fuel saving and emission reduction of engines and improving power lifting, such as what VVT technology is still relatively high-end, as well as turbocharging technology, people are all integrated together.

For example, Ford has stubbornly integrated all these technologies together, and only then did it come up with the so-called EcoBoost technology, which is said to be able to compete with Volkswagen's TSI technology, but as long as there are new researchers, they will find that in fact, these two cars have a feature that burns engine oil.

However, although these two technologies have certain shortcomings, consumers are very buying, because these two technologies do have unique advantages in improving engine power and fuel saving.

Therefore, the mainstream technology of the engine in the future is the integration of turbocharging and VVT technology, and now if such an engine is taken out, firstly, the cost is too high, and the ordinary domestic consumers will not be able to accept it, and secondly, the consumers who can afford it are likely to look down on domestic cars.

So although this kind of technology is not necessarily difficult for Jin Xiaoqiang, now he can only use these technologies as a backup technical reserve.

Now he took out the two DOHC double top camshaft 2.0L and 2.4L engines, in fact, around 2010, some domestic independent brand car manufacturers imitated Mitsubishi's 4G63 and 4G69 engines developed.

It is used in many domestic models, such as Great Wall and BYD SUVs, and even some family cars are also using such engines.

Although such an engine seems to have no new technology at all, it is mature and stable, without flaws, and the quality is very guaranteed.

Now that you've made these two engines, you can slowly study the CVVT and DVVT technologies of these two engines, or now you can study how to match turbocharging with these two engines.

You must know that the reason why Volkswagen's cars can be popular in the Celestial Empire is because of the turbocharging technology they launched in the Celestial Empire, in fact, such technology is not a new thing in foreign countries, but in the Celestial Empire, it is just popularized.

The people who can drive a car with a turbocharger are generally official cars belonging to political axes or enterprises and institutions, and there are really not many ordinary people who can afford a car with turbocharging.

And Jin Xiaoqiang also considered that it is unlikely that he would come up with a too advanced engine all at once, after all, any engine manufacturing company in this world has been developed step by step, and no one has reached the sky in one step.

For example, South Korea's Hyundai and Kia, both of which entered the top 10 of the world's auto companies in the 2010s.

But in the seventies and eighties of the last century, when Hyundai was just starting, it only started by imitating the original car, and even the engine they manufactured was the same as the current Celestial Empire's own brand, honestly relying on the imitation of the 4G63 of the original car.

However, the difference is that Mitsubishi, Toyota, Honda and other automobile companies, because of some special relationships, took great care of Hyundai and Daewoo at that time.

Therefore, they imitated the engine technology of their own books, and it was not as difficult to start as the current Celestial Empire, but even with their own helpers, it took the Koreans more than 20 years to make Hyundai and Daewoo enter the scope of world famous brands.

It took another ten years to enter the top 10 of the world's enterprises.

And even at this time, the engine technology of Korean cars is actually only a little bit stronger than the car engines of the Celestial Empire, and their engine technology is still far from their teachers and Germans.

Now Jin Xiaoqiang has come up with a 1.6L engine design, which is already very rebellious, if he is now coming up with 2.0T, or 2.4T technology, then he may soon be invited by the state to do research.

Maybe it's locked up in a ravine, and a study is decades!

So now Jin Xiaoqiang really wants to come up with some higher-level technology and better engines, but the current conditions do not allow him to do so.

Besides, even if he can get it, with their current environment, they may not be able to produce it, and besides, there are not many talents who really understand engine design in the current Celestial Empire.

So even if he really designed a better engine now, wouldn't he be exhausted to death if he didn't have the help of others?

And now design work like this is all about teamwork, a lot of work is done by a team, if he always works alone, then even if he becomes a company in the future, who else can take over his shift?

Could it be that in the next few decades, he will be engaged in 'design' alone? Others are only responsible for production and sales?

So what's the fun of being a president like him?

So now Jin Xiaoqiang has chosen to take out those two models in line with the actual situation, imitating 4G63 and 4G69 engines.

After all, these two engines are now advanced enough in China, 4G63 domestic production is only SOHC varieties, and 4G692.4L engines are not yet domestic, and it will not be introduced to the Celestial Empire until about 08 years This old engine will not be introduced to the Celestial Empire, and even after getting it in China, it is the same castrated version.

If Jin Xiaoqiang can now get the imitation models of the two engines and make small changes, then he believes that as long as his engine is made, it will definitely be welcomed by various independent brand automobile companies once it is launched on the market.

After all, the current car companies of their own brands are still stuck by engine suppliers, such as when the XX brand car is making SUVs.

If they choose Mitsubishi's 4G series engine, then they must use the gearbox provided by Mitsubishi or the manufacturer, otherwise, people will not sell you the engine at all.

At this time, our car manufacturers can only be stared at by these foreign devils!

Jin Xiaoqiang was following Ding Weizhong and Liu Xiaoliang to conduct data tests, and at the same time, he was quietly drawing his own drawings, and he usually had to contact his father and mother in Xigangzi, so he was busy and fulfilling.

And during this time, because many patients with [***] history were found in Nanyang City one after another, Nanyang City was already in a state of extreme tension.

It's already April, and although it's only the beginning of the month, it's already rumored that the city is studying whether to close schools and factories.

After leaving a small number of units that had to maintain operations, let everyone else stay home on vacation to avoid the spread of the virus.

And now the political axe side is still holding a meeting to study it, but many of the following private or state-owned enterprises that are not key departments have begun to directly announce the holiday.

After all, even if the workers come to the factory every day, they are not willing to work, and even if they do, there are many more mistakes than before.

The workers have their own troubles, and the leaders are also worried about death, so they hate the enterprises and institutions and ask for their surnames to take a holiday.

As the biggest customer of Huayang Gear Chief, Huazhong Automobile Manufacturing Company, at this time also chose to give the company's personnel a holiday, since the biggest customers are on vacation, Jin Xiaoqiang and their company certainly have no reason to continue to work, so Jin Xiaoqiang Suo surname also gave the workers a holiday.

Although the gear factory is now on holiday, the number of people who come and go is not much less than before, because every day Ding Weizhong will bring a group of his apprentices here to do research.

And Master Yang Dingwei is the same, both of them are early technical maniacs, and they both have the car dream of our Celestial Dynasty people in their hearts, and now they can help Jin Xiaoqiang implement the things on the drawings, and both of them feel that they are duty-bound.

These two people each brought more than a dozen apprentices, plus Jin Xiaoqiang and Liu Xiaoliang, there are thirty or forty people who come to 'work' every day in this gear factory, so it doesn't seem deserted.

And everyone comes here every day, in fact, out of a kind of car fanaticism, so the 30 or so of them are a bit of car enthusiasts.

Everyone is because of a dream and the same interest, so in such a day, they will gather here and stick to it together!

With the experience of producing the first 1.6L engine, the production of the 2.0 and 2.4 engines was carried out very quickly.

It was probably only in mid-April that Jin Xiaoqiang got two prototypes each, and then he began to be the shopkeeper and handed over the engine directly to Liu Xiaoliang for testing.

However, it is only in the initial stage of brushing ECU data, and it is necessary to do a good job of the most basic tuning in order to lay a solid foundation for future technical upgrades.

At this point, Jin Xiaoqiang obviously felt that Liu Xiaoliang was a little powerless, it seems that the workload is really too much, he is a fat man of one hundred and ten pounds, and now he has lost more than forty pounds, if this guy is not born a technical maniac, I am afraid that he would have been tired of lying down if he changed someone now.

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Today is still three watches, everyone give more force, tomorrow will come down from Sanjiang, there is no too strong recommendation, recommended tickets and collections will definitely decline, I hope you can give more effort on the recommendation, so that ants can stay on the list for a while longer