Layered scavenging carburetor

摘要

A valve (12) is used with a carburetor (10), and the carburetor (10) therefor. The valve (12) has a throttle valve (14) and an air valve (16). The air valve (16) defines an air bore and has a baffle (18) disposed within the air bore. The baffle (18) separates one section of the air bore from another section, and impedes airflow through the air bore during at least some positions of the air valve (16).