【Car owner's car knowledge】How to define a modified car? Most people will definitely say: it has amazing color paint, exaggerated large rear wing, ridiculously large rims, tires that can’t be thinner, body that can’t be lower, Loud large-diameter exhaust pipes and exaggerated sound... This is the modified car in our hearts! Yes, but when you really realize the real purpose of the car modification, then your understanding of the modified car may not be correct.
Car modification may still be a luxury for most people, but with the gradual maturity of the domestic modification industry in recent years, many car lovers want to try their best to distinguish their car from others. Among them, small cars with good quality and low price (Fit, Swift, POLO, Carnival, etc.) are quite popular. However, don't do the modification blindly, you must pay attention to what you need while showing your personality!
A truly well-modified street car or racing car is completed with a high degree of balance, and power, handling, and braking are indispensable.
"Intake and exhaust" of power system modification
Car modification is a deep knowledge. Many car owners want to make some modifications to their car to improve the performance, but often because of their lack of modification knowledge, they are ruthlessly fooled by unethical merchants and enter some modification mistakes. . Today we list some common modification mistakes for your reference.
The randomly modified air intake mushroom head, the hidden position means that there is very little high-quality air that can be inhaled. Is the power improved or shrunk? I think it is obvious to anyone who sees it.
Improving the suction efficiency of the air intake system and providing sufficient oxygen for the engine combustion is the first step to improve the dynamic performance of the vehicle. Many car owners will choose relevant modified parts on the market to modify the air intake system. However, the seemingly simple air intake system still has its own way. Once it goes into a misunderstanding, it will be unpleasant to spend money, and it will become slower and slower.
In the modification of cold air intake, the air intake is generally designed as short, direct and away from the heat source as possible, so as to obtain the freshest intake air.
In order to reduce the suction resistance and improve the smoothness of the intake system, many car owners choose to replace the original air filter element and air collecting box with a mushroom head-type high-flow air grid during modification. Replace together. In this way, it can effectively reduce the air intake resistance and increase the air intake volume, but the mushroom head is a competitive modified part, and improving the air flow is his primary appeal, and the filtering effect of impurities and dust in the air is not its strong point. Blind use of mushroom heads in China with poor air quality may lead to a large amount of dust and impurities in the inhaled air. These impurities enter the engine and cause friction with internal parts, which not only accelerates the oil decay, but in the long run, it may increase engine wear and shorten engine life.
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