How to set the rotation speed of 0 1 year gl8?

First, start the engine, fully open the choke valve, and then slowly loosen the throttle limit screw to reduce the throttle opening, so as to reduce the engine speed to the lowest stable speed. Adjust the idle speed adjustment screw to increase the engine speed as much as possible.

Higher. Then slowly loosen the throttle limit screw and reduce the engine speed to the specified minimum stable speed (about 800-900 rpm). This repeated adjustment can adjust the throttle opening to the maximum.

Small. When the throttle valve is quickly opened, the speed can be quickly increased, and it is better that the engine does not turn off when the throttle valve is quickly closed. If the above requirements cannot be met, continue to adjust the throttle valve and idle speed adjustment screw to meet the requirements. This inspection

Idle speed and carbon monoxide content should meet the specified values.

The engine speed is related to the number of times of work done per unit time or the effective power of the engine, that is, the effectiveness of the engine.

Power varies with speed. Therefore, when explaining the effective power of the engine, it is necessary to indicate its corresponding speed at the same time. The effective power specified on the engine product label and its corresponding speed are called calibration respectively.

Power and rated speed. The working condition of the engine at rated power and rated speed is called rated working condition. Rated power is not the maximum power that the engine can emit, but based on the maximum effective power used by the engine.

Use restrictions. The rated power value of the same engine is different for different purposes. Effective torque also varies with engine operating conditions. Therefore, the automobile engine can output the maximum torque and its corresponding.

As an index to evaluate the engine dynamic performance.