Understand the knowledge of driving a car modification shop

personaliseCar modificationPopularity, modern people’s personalized things can reflect a person’s value,carSince entering our life, it has developed rapidly and has been very popular with everyone. Opening a car modification shop has also met part of the market demand. How to open a car modification shop, let’s take a look at it in detail.

openCar modification shopknowledge:

Exhaust system: Exhaust gas will be discharged after the engine has done work. The performance of the exhaust is directly related to the performance of the engine. The original car's design favored a smaller engine sound, which affected the speed of exhaust and reduced engine efficiency. While the intake is increasing and the combustion is intact, the exhaust efficiency also needs to be strengthened.

Now it is mostly changed to direct exhaust, that is, changing the middle and front sections of the exhaust system, removing the muffler and other purification devices, shortening the entire exhaust process, and the exhaust gas is discharged after simple treatment. After the improvement, the car will accelerate more quickly. The modified inline barrel will release loud noises when accelerating, but the co-shock should not be too large, otherwise it will aggravate the driver’s fatigue and irritability when driving the vehicle for a long time.

Engine power: There are many ways to upgrade the power output of an engine, such as changing the air-fuel ratio and expanding forgingpiston, Strengthen the connecting rod, changeCrankshaftFor high performanceSpark plugWait.However, the modification process is basically divided into improvement, exhaust, and modification.Ignition systemWait.

Fuel supply system: The refitting of the fuel supply system is to increase the fuel supply in the right amount at the right time to make the air-fuel ratio moderately larger. The right time and the right amount are also the basis for judging the pros and cons of the fuel supply system.

openCar modification shopThe modification of the injection fuel supply system can be divided into two categories: hardware modification and software modification. The purpose of hardware modification is to increase the fuel supply per unit time. The main purpose of changing the software is to change its fuel supply program. Since the original car’s fuel supply program takes into account exhaust gas control, fuel consumption economy, stable operation, and durability of engine materials, it is set in terms of horsepower output performance. Often cannot meet the needs of performance-conscious users.

openCar modification shopAir intake system: The modified product is made of special chemical fiber. Its biggest advantage is that while filtering the air, it increases the air flow and velocity into the combustion chamber, so that fuel combustion is more complete and the unit efficiency is higher. High, the engine performance is naturally different, the original car usedair filterIt is a one-time product, and high-flow original air is used for modificationFilterOr the mushroom heads are made of higher quality materials, which can be washed, used repeatedly, and are more environmentally friendly.