Eight red: tuning VAZ-21013
Vazovskaya “classic” is gradually moving from the category of signs of lack of money to the category of signs of the presence of some of their surpluses - that is,…

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Yellow "Changans" - messengers of separation? For a crossover Changan CS55 ask from 1,269,000 rubles
Today it has become fashionable to launch a model without OTTS on the market. Changan also went along this path: a certificate from Rosstandart for the compact crossover CS55 in…

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How to pump 10 wheels using a “bucket”: BERKUT Spec-2M test
The ancient tradition of the auto mechanics league requires that you send an inexperienced “salag” for compression, handing him a bucket. However, a bearded joke can be adequately answered by…

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reviews

In 1948, Georgia made a variable compression motor and outperformed Infiniti

At that time, when the ICE power supply systems were imperfect, and the gas distribution mechanisms were primitive, the return per liter was small, and the consumption of gasoline and oil, related to the dynamic qualities of the car, did not fit into any modern ideas, a lot of engineering minds were struggling over the riddle of increasing ICE efficiency due to changes in compression ratio. This task is not easy, and its “conveyor” solution appeared only in our time, when the relevance of the topic has come to naught. As you know, Infiniti engineers have introduced an additional link between the crankshaft crank and the connecting rod, controlling which you can change the working volume. Continue reading

Dangerous filters: how to distinguish a fake from the original? (part 2)

Purely theoretically, the size of the oil filter is unimportant. The main thing that came up on the thread and landing surface. But there are much more important characteristics. For example, the pressure at which the bypass valve will operate is important. We will not fall into the abyss of filtering and confine ourselves to the conclusion that it is wrong to select filters according to thread and seat.

It is only necessary to install what is prescribed by the manufacturer. And if the filter is made poorly, then the consequences can be very diverse. In the worst case, it is simply squeezed out and the oil flows out into the street. Here, however, a motor stop after the oil pressure lamp comes on can save (and even then not always). But, for example, if the spring of the bypass valve for some reason was not strong enough, then you can drive with an actually idle filter in oil that does not pass the cleaning, and not even know about it. Continue reading

The muscles of the world. Why, after 70 years, a descendant of the Land Rover Series I got an aluminum body again? (part 2)
Computer and aluminum are power! How to combine the strength and rigidity of the frame with the characteristics of the supporting body? It was here that engineers, along with the…

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Hyundai Santa Fe I with mileage: inevitable corrosion due to drainage and a very simple electrician
This mid-size crossover can now be found at a price of 350-400 thousand rubles. They say he has very reliable 6-cylinder engines, and all-wheel drive - like SUVs. The feature…

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But it’s cheap to repair: is it worth buying Lada Kalina for 300 thousand rubles
Already at the moment of reading the title, the opinions of readers are probably divided into at least three streams. A third already instinctively replies “it’s not worth it, this…

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Dangerous filters: how to distinguish a fake from the original? (part 2)
Purely theoretically, the size of the oil filter is unimportant. The main thing that came up on the thread and landing surface. But there are much more important characteristics. For…

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