R rv8or Well Known Member Sep 25, 2009 #1 Gents Any hard facts on performance differences between Hartzell Blended aerofoil against Hartzell composit. Thanks Rob VERY slow build RV8 Still progressing.
Gents Any hard facts on performance differences between Hartzell Blended aerofoil against Hartzell composit. Thanks Rob VERY slow build RV8 Still progressing.