installed cowl inlet air dams. I have not taped my ACOC yet. as long as I remove the moisture from the engine after a flight, I believe it is OK to have cool oil, but above 147F. my goal is to increase CHTs with these. the oil temperature also increases. 5-minute install. I run with these all Winter and I believe my engine is healthier.
blue = 1.5 inch
red = 2.0 inch
black = 2.5 inch
Steve Melton
N531EM, RV9A, Superior O-320, WW 200RV prop, Slick mags, CHT 330F, EGT 1300F, B&C, 1300+ hours
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