A throttle system for a general-purpose engine, having an actuator (motor 46) connected to a throttle valve (70) to open or close it so as to regulate amount of intake air. An output transmission mechanism constituted as a link mechanism (80) is provided b...

A carburetor (40) having throttle valve co-rotatable with a small diameter throttle shaft (46) having a free end protruding from an exterior side surface of the associated carburetor body (42). A throttle lever detent arm (52) is co-rotatable on and with t...