Once in a while posts seem to go into the vapor. Not sure why.
Given the short time frame it would be best to look into what you can afford in off the shelf parts for the temperature sensors. It could be as easy as hooking an opamp up as in the schematic I found but there is no way of knowing. Then one would have to calibrate it which would require a know good temperature sensor. You did not answer my question about the temperature sensor requirement.
Can we turn my pickup on you dyno when they are finished