The so-called pressure relief valve device is a device that prevents the air compressed by the turbine from running away in the opposite direction of the turbine through the suction pipe when the refueling is stopped. If the pressure relief valve device is not installed, the turbine blades will be damaged by impact.
Smooth emission of deflation sound with strong impact charm, using shiny aluminum alloy body, attractiveness and durability coexist in the engine room.
The intake pressure relief valve is more sensitive than the original one, plus a pleasant vent sound.
Change belt pulleys with different speeds and reduce the purchase of new motors or pulleys to maintain existing components and speed/power requirements.
Adapt the larger wheel hole to the small shaft and work with the pneumatic crankshaft to expand the diameter of the crank to accommodate pulleys, gearboxes, etc.
Just use bolts to fix the tool in place of the rocker arm, insert the square driver of a standard circuit breaker or socket wrench into the left or right side of the tool, and then pull the lever down to compress the spring.
This tool makes it easy to remove and install new valve springs.