Online Community of Zenith Builders and Flyers
For Sale is a 1660mm diameter DUC SWIRL-2 ground adjustable carbon propeller. Removed from a CH750 STOL / Jabiiru 3300. 125HP, 3300 rpm, embedded nickel leading edge. $2800.
The propeller is extremely smooth and balanced in all rpm settings.
The DUC propeller does increase my cruise speed by 8kts. When set in climb, it extended my take-off distance by 20-30' longer than my sensenich climb prop. This is the same propellor as originally used by Jon Humberd Super701.
carbon Spinner and backing plate,
hub and crush plate,
Mounting Hardware - bolts, torque lugs, bevelled washers, nuts,
3- blades with embedded nickel leading edge,
neoprene protection sleeves,
DUC angle protractor setup tool,
free shipping to lower 48
thanks for looking. more photos via email, g keyes jr at gmail,