Glossary “air horn” Definition:
1). Horn that is powered by compressed air. 2). A tubular passage containing the choke valves in the atmospheric side of a carburetor venturi through which the incoming air must pass.
Glossary “air horn” Definition:
1). Horn that is powered by compressed air. 2). A tubular passage containing the choke valves in the atmospheric side of a carburetor venturi through which the incoming air must pass.