Try adding fuel to lower EGT. Tops at 1650 degrees would be nice. Once in cruise lean past best power to lower EGT.  Leave the throttle wide open. 160 to 180 best coolant. 150 to 160 best oil.

62 degrees OAT means big problems on a warm day. .

Lynn E. Hanover

A successful 32 minute Flight #3. I was very pleased.

Main change this flight was winding in some prop pitch and extending the envelope to 140 KIAS.

Configuration of flight was:

OAT was a low 62F

Coolant Inlet - 21in2

Oil Inlet - 8in2

Total Outlet - 80in2

Coolant peeked at 226F

Oil peeked at 218F

EGT peeked at 1724F

Fuel Flow peaked at 18.7 GPH (Flowscan - not sure how accurate from the provided data)

We are still keeping immediately above the airfield

Reflections:

    Idle RPM to low

    Temps are to high on climb out but maybe OK when we get her up to her cruise of 190 KIAS

    I will investigate water spray cooling for the initial climb. Does anyone have experience/data?

Here is a graph of the data.

Cheers

Steve Izett

Perth Western Australia