Originally Posted by rogers
is that por15?
Huh? Who are you asking what about?
And Chinski, EACH SINGLE data point is an average of three 1/4" diameter measurement points, and my non-contact thermometer is calibrated by a very good lab. I have resources at my disposal that most don't.
Keep in mind also, the the 'mystery' coating would have performed better had the whole SC been coated with it. The entire SC would have cooled quicker.
The same is true for the black engine paint on the other end. Had the entire SC been coated with it, the results would have been far worse.