The 300 Series is an entirely new three blade propeller platform. Whirl Wind incorporated advanced engineering tools in the development of the 300 Series, including exclusive use of full solid modeling including animation, high end finite element analysis and extensive vibratory studies on a wide range of engines, including the IO-320, -360, -390 & -540 engines. The 300 Series has endured more design scrutiny and study than any other prior Whirl Wind design.
This extensive line of constant speed propellers can be used on all types of OEM aircraft, such as: Vans Aircraft: RV-3, RV-4. RV-6, RV-7, RV-8 & RV-10, Harmon Rocket, F1 Rocket, Aerobatic Aircraft: Pitts, Extra 300, Extra 330, Edge 540, MX, S-Bach, Back Country STOL Aircraft; Cubs, Carbon Cub, Super Cubs, Mustang II, Skybolt, Epsilon TB-3 and many, many more.
Please call to check your application. You can also check here for propeller service letters and updates.
300 Series
3-Blade Propeller
Diameter: 70-72“
Engines: (I)O-320 to (I)O-390.
Vans Aircraft: RV-3, RV-4. RV-6, RV-7, RV-8 & RV-10, Harmon Rocket, F1 Rocket and more.
300 Series
3-Blade Propeller
Diameter: 77-79“
Engines: (I)O-540
Vans Aircraft: RV-10, RV-14.
330 Series
2-Blade Propeller
Diameter: 72“
Engines: (I)O-360 to (I)O-390.
Vans Aircraft: RV-3, RV-4. RV-6, RV-7, RV-8 & RV-10.
330 Series
3-Blade Propeller
Diameter: 73“
Engines: (I)O-360 to (I)O-540.
Vans Aircraft: RV-10, RV-14, and more.
330 Series
3-Blade Propeller
Diameter: 78“
Engines: (I)O-540.
Epsilon TB-30 and more.
330 Acro / STOL Series
2 & 3-Blade Propeller
Diameter: 77″ – 78“
Engines: (I)O-540.
Pitts, Extra 300, Extra 330
Edge 540, MX, S-Bach & more
HRT 2-Blade Series
The 2017 class of 2 blade high speed, high performance propeller systems feature a wider tip “scimitar” blade shape incorporating Whirl Wind proprietary technology of thermoset carbon fiber over a high density foam core. Cutting edge airfoil designs for high speed that also deliver exceptional cruise performance.
HRT / 3-Blade
The 2017 class of 3 blade high speed, high performance propeller systems feature a wider tip “scimitar” blade shape incorporating Whirl Wind proprietary technology of thermoset carbon fiber over a high density foam core. Cutting edge airfoil designs for high speed that also deliver exceptional cruise performance.
200AC/400AC Aerobatic
The 200AC / 400AC high performance counterweighted aerobatic propeller systems feature “scimitar” blade shapes incorporating Whirl Wind proprietary technology of thermoset carbon fiber over a high density foam core. Aggressive airfoil designs for aggressive, unlimited class aerobatics.
Whirlwind Legacy Propellers
Legacy products and past product data and specs.
*Legacy products are no longer being manufactured.
