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Li Yifan has long said to Lao Liang that if you want to build an engine, you can't stare at those large-displacement V6 and V8.

It's not that he doesn't want to do it, but that kind of engine will not be the mainstream in China in the future after all.

That kind of engine is quite popular in Europe and the United States, especially in the United States, even after the financial crisis, Americans are still fond of it, their V8 engine, and even V6.

They don't like engines with external plug-ins, but they are not willing to give up the pursuit of power, so large-displacement engines have always been their favorite.

But Li Yifan has no plans to go to the European and American markets in the future.

In his opinion, now the domestic market is firmly established, this is the king, after all, ten years later, Huaguo will become the world's largest car market, who can think of this?

Looking at the automobile companies in the world, especially those ranked among the top ten in the world, which one of them will not first gain a firm foothold in the domestic market before turning their attention to foreign markets and developing foreign markets?

If you can't stand firm even in China, and you still want to develop foreign markets, isn't it a bubble in your brain?

And those who can make such a decision are really some domestic car companies with bubbles in their brains to make such a decision.

You must know that the final result of such a careless effort is to swallow the bitter fruit of self-indulgence. It's basically the type of losing his wife and losing his soldiers, and there are few who can achieve the final success.

So in Li Yifan's view. In the future, the first task of his Chenhua Automobile is to gain a firm foothold in China. Now that the country has practiced its internal skills, after laying the foundation, we will consider the foreign market.

After all, it is a good thing to go abroad and make money from foreigners, but at the same time, you had better figure out how many pounds and taels you have, if you go out rashly, the results are often not optimistic.

After all, foreigners originally had a considerable discriminatory view of our Chinese people's scientific and technological products. Moreover, the governments of some countries will also make a lot of special restrictions on competitive products from China, so in order to avoid all kinds of accidents, it is best to cultivate domestic internal skills now and take into account the things that go abroad.

And if you want to mix well in China, then you'd better pay attention to the small displacement of the 4-cylinder engine, because the future oil prices are rising all the way, and the people are very sensitive to oil prices.

So in the country, engage in car engines. You have to pay more attention to the four-cylinder engine, and the smaller and smaller displacement is also the trend of the future development of the car.

Therefore, Li Yifan attaches great importance to this point, although the V6 is alive with a large-displacement engine like the V8, which also represents another technical model. But both now and in the future, such engine modes. It is not what most Chinese consumers can consume.

"Hmm. Boss, don't worry, this is also the point we pay the most attention to at present. How to make the engine as small as possible, lightweight, small displacement quantification, but without losing the characteristics of high power and high output, this is the characteristics that we have been emphasizing and paying attention to, rest assured, we will never waste energy to engage in those oil-consuming oil tiger ......"

Liang Qiming is also an expert in engines for many years, so he also has a very clear judgment and his own views on the future development trend of engines.

After listening to Liang Qiming's introduction, Li Yifan also felt quite relieved.

Then I went around in the power development department for a morning, roughly looked at their current research and development progress, and asked Liang Qiming what problems they still have, and what else do they need to help, and expressed their concern and attention to Liang Qiming and his team, in short, let them feel their concern attitude, and then chose to leave the power research and development department.

In the next day or two, he would show his face in this department from time to time, firstly, to be familiar with everyone, and secondly, to temporarily act as a technical guide.

Although he himself is half a bucket of water for the engine, and he can even be said to be a layman, after all, he is a person who has more than ten years of life experience than now, and as a car fan.

After two lifetimes, in the next ten years, he knows best what direction the domestic automobile engine will go, although he can't give too much technical support to these people.

But in the general direction of research and development, he always judged very clearly, and gave them a very clear guidance, so as not to stray into other directions.

In the next decade, the engine of family passenger cars will completely enter the era of turbocharging, and even Mercedes-Benz and BMW, which have always liked naturally aspirated engines, will change their thinking and begin to develop small-displacement turbocharged engines to replace their existing large-displacement naturally aspirated engines.

In the small displacement engine, the 2.0-liter turbocharged engine will be a watershed boundary, and in the turbocharged engine, the 2.0-liter displacement engine will be a mid-to-high-end configuration.

The smaller displacement models will be reflected in the 1.4-liter, 1.5-liter, and 1.6-liter engines.

Li Yifan has drawn a clear boundary for everyone, which also indicates that the direction of everyone's future research will be mainly focused on these models.

Although it is still the era of naturally aspirated engines, everyone in this power research department knows the technical content that turbocharged engines will represent in the future.

Therefore, although some people are not particularly convinced by Li Yifan's inference, it does not mean that they will go against Li Yifan's intentions and engage in other ways.

After all, what Li Yifan said is a very clear direction of research and development.

On the one hand, while encouraging everyone to increase the research and development of turbocharged engines, Li Yifan also encouraged everyone not to give up another supercharged mode, that is, supercharged engines.

Unlike turbochargers, supercharged engines take a different route, but this supercharging mode also has its own characteristics, that is, it is more suitable for smaller displacement models.

Of course, with the further evolution of mechanical superchargers, this supercharging method was also used in high-end models with large displacement.

So this also represents another direction of development, Li Yifan does not expect these people to be able to do both, but he also does not want his scientific research team to only walk on one leg.

At best, he can also carry out some basic research on such a supercharger, which is his minimum requirement.

On the other hand, he also emphasized a key technology, that is, in-cylinder direct injection technology.

This technology, in fact, has been born a long time ago, but it was used in diesel engines before, in order to save more fuel, Mitsubishi has long developed such a direct fuel injection technology in the cylinder.

In fact, the originator of this technology was born in Europe, Fiat was the first to develop such a technology, but the smile used in gasoline engines is not ideal, and later it has gradually become a special technology for diesel engines used in heavy trucks or large trucks.

And it was Mitsubishi who really popularized it on diesel engines, but it was used in gasoline engines, because some technical difficulties have not been overcome, so it is impossible to talk about.

But Volkswagen has been working on the technology for gasoline engines since 2000, and they have teamed up with a team of Bosch engineers to invest heavily in this technology.

After several years of research, a certain breakthrough was finally made last year, and at last year's Paris Motor Show, they launched a new generation of Golf models that used this technology.

And this technology will also enter the country in the next few years, and even later became a more popular technology.

The gasoline engines used in today's automobiles mainly use multi-point EFI technology, that is, the gasoline is injected into the intake manifold, and then the mixture of gasoline and air is sucked into the cylinder for combustion by way of engine inhalation.

But doing so, because it is not refined enough, will cause some waste of gasoline.

In today's increasingly energy-saving and environmental protection, the mode of multi-point EFI has begun to gradually fall behind.

The idea of directly atomizing gasoline and injecting it into the cylinder will greatly save fuel and maximize the combustion utilization of gasoline.

The content of this technology is quite high, but in later generations, this technology has become the standard equipment of almost all intermediate cars, and if you want to gain a foothold in the intermediate car, then you must master such technology.

So Li Yifan also put forward his own ideas with Liang Qiming and his team early.

Liang Qiming and his team, for Li Yifan's request, the initial feeling was quite surprised, but after thinking about it, I was relieved, this boss is obviously a bit of a technical maniac, and there is a fanatical pursuit of all kinds of new technologies.

So his request is understandable, they are not people like Li Yifan, so they don't particularly understand why Li Yifan wants everyone to study this.

After all, in recent years, although Volkswagen has boasted about this in-cylinder direct injection technology, but now their TSI engine, after all, has not been tested by the market, so it is impossible to say whether this technology is good or bad.

Now, if they join in such a research catch-up process, in the eyes of those who think they know the engine, they are a bit too blind.

But if, like Li Yifan, they understand the future development trend of the automobile world, they will definitely not think like this. (To be continued......)