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Review - eBay Props
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<blockquote data-quote="Sparkbart" data-source="post: 7483" data-attributes="member: 652"><p>I'm with aviscomi, why go with non-OEM when the price difference is marginal and also completely agree about warranty claims with non-OEM props. Just not worth the few bucks saved for me.</p><p></p><p>On another note; I don't think the "stipling" is good for airflow. While Fluid Dynamics isn't my area of knowledge as an Engineer, You don't see airfoils/wings of any type that have irregular/textured surfaces, they are as smooth as can be made. Irregularities disrupts "smooth" airflow over/under the wing that would affect lift. A real life example is the "de-icing" of aircraft in the winter. While in part it so the planes aren't heavier, its more for airflow over the wings, rudder and stabilizers. </p><p></p><p>A propeller is basically a "wing", so same principles of "lift" apply...</p></blockquote><p></p>
[QUOTE="Sparkbart, post: 7483, member: 652"] I'm with aviscomi, why go with non-OEM when the price difference is marginal and also completely agree about warranty claims with non-OEM props. Just not worth the few bucks saved for me. On another note; I don't think the "stipling" is good for airflow. While Fluid Dynamics isn't my area of knowledge as an Engineer, You don't see airfoils/wings of any type that have irregular/textured surfaces, they are as smooth as can be made. Irregularities disrupts "smooth" airflow over/under the wing that would affect lift. A real life example is the "de-icing" of aircraft in the winter. While in part it so the planes aren't heavier, its more for airflow over the wings, rudder and stabilizers. A propeller is basically a "wing", so same principles of "lift" apply... [/QUOTE]
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Review - eBay Props