The invention relates to an actuator device for a motor vehicle speed responsive system, the device being operable to actuate the throttle valve or the like of {HEAD ~ the internal combustion engine} of {TAIL ~ the vehicle} 
of
The invention relates to an actuator device for a motor vehicle speed responsive system , the device being operable to actuate the throttle valve or the like of { HEAD ~ the internal combustion engine } of { TAIL ~ the vehicle }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL