Home > VansAirForceForums

-Advertise in here!
- Today's Posts | Insert Pics

Keep VAF Going
Donate methods

Point your
camera app here
to donate fast.

Go Back   VAF Forums > Main > RV Photo/Video URLs
Register FAQ Members List Calendar Search Today's Posts Mark Forums Read

Thread Tools Search this Thread Display Modes
Old 11-25-2020, 05:26 PM
Whirl Wind Propellers Whirl Wind Propellers is offline
Join Date: Jun 2020
Location: San Diego, CA
Posts: 17
Default Whirl Wind 300 Series Constant Speed Prop on RV4 and RV10

Had some fun making this video of our 300 series 72" propeller on a Van's RV-4 with Lycoming O-360 Straight Valve engine. Also included some ground footage of the 300-77" on a Van's RV-10 with Lycoming O-540 Straight Valve.

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:

Last edited by Whirl Wind Propellers : 11-30-2020 at 01:24 PM. Reason: Picture
Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

All times are GMT -6. The time now is 07:13 PM.

The VAFForums come to you courtesy Delta Romeo, LLC. By viewing and participating in them you agree to build your plane using standardized methods and practices and to fly it safely and in accordance with the laws governing the country you are located in.