New ! Mini Airboat Propeller

:: Snappy Performance
:: Mini Composite Blade
:: Max RPM 2600
:: Unbeatable Performance
:: Light Weight

Whirl Wind developed the Mini Prop™ Series of airboat propellers for today’s fun and inexpensive mini-airboats. This is the first composite propeller designed specifically for mini airboats. The Mini Prop is ideal for 30 – 65 hp engines (Briggs, Kohler type engines) running a reduction drive unit. This is an ideal performance upgrade for your mini-airboat.

Specifications

The Mini Prop™ blades offer superior durability with the long electro-formed nickel leading edge and advanced aerospace carbon composite materials. This mini-propeller has been designed to operate up to a maximum of 2500 RPM, with horsepower ranging from 30 up to 65hp.

Bolt Pattern: Standard Rotax 75 mm Pattern using 8 mm bolts.

The Mini Airboat Propeller is available in 63” to 69” diameters for left-hand rotation, and 67” to 69” for right-hand rotation applications. The hub is designed for the smaller Rotax 75mm propeller flange bolt pattern.

Some examples of common engine /reduction Mini Airboat Propeller applications are listed below:

3-blade Mini example applications	2-blade Mini example applications
(63” L) Generac 40 hp @ 3600, Reduction 1.69:1	(63”L) Generac 40 hp @ 3600, Reduction 1.69:1
(65” L) Kohler 40HP, Century Belt Reduction 2:1	(65” L) Subaru (28 HP), Circle S Reduction
(65” L) Briggs 35 HP, Arrow Prop Reduction 2:1	(67” L ) Cont. 4A-084 (40 to 45 HP), Circle S Reduction 1.69:1
(65” L) A-085 (55 – 60hp), Arrow Prop Reduction
(65” L) 4A-084 Teledyne 40 HP @ 3600, Circle S Belt Reduction 1.69:1
(66” R) 503 Rotax (50HP), Reduction Type B Gear Box, 2.58:1
(69” L) Briggs or Kohler 65 HP with 2:1 reductions
(69” L) Weber 72hp A@ 8000rpm, Custom Reduction: 3.66:1
(69” R) Rotax 582 (65HP), Reduction 2.62:1
(69” R) Rotax 583 (100HP), Reduction 2.62:1
(69” R) Volkswagen, Custom Reduction