Dynamic part of the mentioned modification is often called the engine intake system specified action (the most common
CDP Pro truck
basis for conversion projects). Intake and exhaust systems work is complementary relationship, want to improve the output performance of the engine, the intake system with greater need. As a four-stroke engine intake acting first session, in which the mystery is more complex compared to the exhaust system, this issue is to say that we intake system modifications.
Does not refer to the intake system performance impact on the power output is not large exhaust system, but given the current in the country, involving power system modification is the most common exhaust system, and want to really improve the dynamic performance of the engine, the intake system also play an important role. Let's start from the modified intake system errors, talk to the intake system modifications.
First we have to recognize that the depot spends tens of millions or even a billion dollars of expenses for research and development car, the create product performance is not without reason. The core part of the vehicle's power system, it was a final choice of various factors weighed one of the most reasonable and balance settings. Anyway, modification is to break the factory has set a good balance, durability, comfort and environmental protection and other conditions make some compromises and concessions, so that the dynamic performance more prominent. For the modified intake system, moderate MB star c4 manual
increase engine intake efficiency can be obtained certain effect dynamic lift (generally not more than 10%), but it is also not difficult to operate, you can if you want to further improve on the basis of power performance, things get complicated.
Increasing the intake air amount per unit time can be used with more fuel to the combustion acting (ECU detects the increase in the intake and increase the fuel with the combustion time). Simply put, the engine of fuel and combustion air supplied the more pressure there is on the piston, the engine torque provided by the higher. But the factory ECU for fuel injection, ignition and other settings there is a certain range limits (taking into account various factors, the adjustment range is very limited), into the air once beyond the factory setting range, the engine would not continue to run the rest of Follow-up adjustments, so only part of the intake modifications, ECU, fuel, ignition, exhaust, etc. do not sync up, it can not significantly improve dynamic performance.
Increasing the intake air amount per unit time can be used with more fuel to the combustion acting (ECU detects the increase in the intake and increase the fuel with the combustion time). Simply put, the engine of fuel and combustion air supplied the more pressure there is on the piston, the engine torque provided by the higher. But the factory ECU for fuel injection, ignition and other settings there is a certain range limits (taking into account various factors, the adjustment range is very limited), into
TWINB C4+GT1 the air once beyond the factory setting range, the engine would not continue to run the rest of Follow-up adjustments, so only part of the intake modifications, ECU, fuel, ignition, exhaust, etc. do not sync up, it can not significantly improve dynamic performance.
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