Does anybody have specs on the Haltech GM Air Temp Sensors. Specifically I need to know if the sensor reacts nearly as fast as a thermocouple. Most thermocouples measure the air temps up to three times per second. Are the Haltech GM sensors close enough to that speed to do the job properly? I have heard that some of them do not even measure once per second. I would like to use the direct plug and play option if possible rather that wiring in a thermocouple.