Does Xi Cummins valve affect in-cylinder braking?

Xi Cummins valve will affect in-cylinder braking.

It will be more laborious than usual to affect the braking force. Because the vacuum of the booster comes from the intake pipe of the engine, the vacuum degree is large, the power is good, the braking is labor-saving, the throttle leaks, the vacuum degree is reduced, and the braking is laborious.

Throttle, also known as throttle valve, is a valve that controls the intake flow of the engine and is also one of the important components of the engine fuel system. The throttle valve is usually installed in front of the intake pipe of the engine and connected with the engine body, also known as the throat of the engine.