bobalu
Active Member
When evaluating engine performance at an ambient temperature (outside, not in a controlled condition), does the Humidex index matter? Here in southern Ontario, air temperatures are reported along with the humidex, so the ambient temperature may be 82 degrees for example, but will feel like 92 degrees with the humidex. I guess what I'm asking, is does a mechanical engine care about the Humidex? Or is 82 degrees 82 degrees (ie: only humans are affected by the humidex). Just wondering. :6: