Whirl Wind Propellers
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Check out the 300 series constant speed propeller: the lightest propeller in its class! Get better takeoff performance, higher rate of climb, smoother operation, and no compromise on top speed
Best Applications:
300-72" (36 lb): RV- 4, 6, 7, 8, 9, 14
- Engines: (I)O-320, 360, 390
300-77" (42 lb): RV-10
- Engines: (I)O-540 Straight Valve
Whirl Wind's newest propeller, the 300 series comes in 70-79" diameters ranging from just 36 lb - 42 lb with spinner and hardware included in the weight.
KitPlane Article about the propeller with some performance comparisons: https://www.kitplanes.com/whirl-wind-300/
Propeller on Whirl Wind website: https://whirlwindaviation.com/props/300series.asp
Check out the 300 series constant speed propeller: the lightest propeller in its class! Get better takeoff performance, higher rate of climb, smoother operation, and no compromise on top speed
Best Applications:
300-72" (36 lb): RV- 4, 6, 7, 8, 9, 14
- Engines: (I)O-320, 360, 390
300-77" (42 lb): RV-10
- Engines: (I)O-540 Straight Valve
Whirl Wind's newest propeller, the 300 series comes in 70-79" diameters ranging from just 36 lb - 42 lb with spinner and hardware included in the weight.
KitPlane Article about the propeller with some performance comparisons: https://www.kitplanes.com/whirl-wind-300/
Propeller on Whirl Wind website: https://whirlwindaviation.com/props/300series.asp
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