Battson, Donna and I have been looking at ways to improve cooling in our Patrols. I see you have some louvers in your lower cowling. We were considering adding those but we did not know how effective they would be. How did they improve your cht's. Thanks Dennis
You can cruise at that speed (TAS) at mid and high altitudes very easily, running about 65% power and even running lean of peak (only burning about 10 gal /hr).