A 76 inch diameter x 65 inch pitch aerobatic prop is now available. This 17 pound all-composite prop is designed for the monoplane with a pumped up -360 engine. It is made in my latest technology Half-Master™ molds which result in both blades having near identical properties. It can easily perform all 2010 unlimited knowns on a One Design. Check out Niccolai Murphy’s video here.
I intend to start on a replacement 7662 mold using the Half-Master™ technique in the future if demand requires it.