Throttle valve synchronization mechanism
Throttle valve system
Throttle valve system
Throttle valve system
Throttle valve system for internal combustion engine
Throttle with co-axial stepper motor drive
Throttle-butterfly connector piece for an internal combustion en
Throttle-valve actuator
Throttle-valve apparatus for an internal combustion machine
Throttle-valve assembly
Throttle-valve connection
Throttle-valve control apparatus for spark-ignition two-cycle en
Throttles
Throttles with high velocity airstream collision
Time operated throttle stop
Top speed limiter for an internal combustion engine
Torque control system
Torque control system with scavenging
Torque controller for internal combustion engine
Torque down control apparatus for an engine