karl gruber wrote:

You more than likely have an CHT indication problem. There is no reason your
airplane should run much cooler than the fleet.

On all six probes? That seems a tad unlikely. Additionally, are you
really in a position to speak for the fleet?

In any regard and given the responses here, I have a call in to Tornado
Alley Turbo's director of maintenance. If anyone will have the most
accurate response, it will be this person. When I receive a response I
will post it here.

Oh, I just remembered that I had sent TATurbo my JPI data file after the
first 50 hours on this rebuilt engine, sometime late spring 2004. They
responded that all data points (including the CHTs) looked well within
accepted ranges. Had they had a concern about CHTs, that would have been a
perfect opportunity to raise it with me.

--
Peter