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Old Oct 28, 2012, 06:14 AM
I am actually really slow
SlowBarless's Avatar
Brisbane
Joined Jun 2008
963 Posts
Discussion
The High Performance Props of RCG

.................................................. ..................................................

Updated: 14/4/14

High Performance Full Carbon Props

DownUnderPilot
  • 7x10 (Folding - 42mm Yoke - Tested to 4.5kW)
  • 6x10 (Folding - 42mm Yoke - Estimated Maximum Power, 5kW+)
  • 4.7x6.1 (Folding - 32mm Yoke)
  • 6.25x11 (Folding - 42mm Yoke - 5 Kw)
  • 5.2x7 (Folding - 30mm Yoke)

Pm DownUnderPilot for prices and ordering info

.................................................. ..................................................

SlowBarless
  • 4.5x4.1 (Fixed - Max Recommended RPM: 48,000 - Max RPM Limit: Unknown - 5mm)
  • 4.7x4.7 (Fixed - Max Recommended RPM: 45,000 - Max RPM Limit: Unknown - 5mm)
  • 4.75x4.75 (Fixed - Max Recommended RPM: 44,000 - Max RPM Limit: Unknown - 5mm)
  • 5.25x6.25 (Fixed - Max Recommended RPM: 40,000 - Max RPM Limit: Unknown - 5mm)
  • 5.2x6.5 (Fixed - Max Recommended RPM: 41,000 - Max RPM Limit: Unknown - 5mm)
  • 5.0x7.7 (Fixed - Max Recommended RPM: 42,000 - Max RPM Limit: 42,000 - 1/4")
  • 5.0x7.7R (Fixed - Max Recommended RPM: 42,000 - Max RPM Limit: Unknown - 5mm)
  • 7x10F5D (Fixed - Max Recommended RPM: 30,000 - Max RPM Limit: Unknown - 5mm)
  • 7x10F3S 8mm shaft
  • 12x25 SAWTOOTHS (Folding - 32mm Yoke - Tested to 2kw)

Contact Big Bruce Racing for prices
http://www.bigbruceracing.com/

.................................................. ..................................................

Marcus Koch
  • 7x13 (Folder - 30mm Yoke - 7.4x13 on 40mm Yoke - Max Power 8+ kW)
  • 8x12.5 (Folder - 40mm Yoke - Max Power 8+kW)
  • 8.2x13.7 (Folder - 45mm Yoke - Max Power 8+kW)
  • 8.5x23 (Folder - 40mm Yoke - Max Power 8+kW)
  • 9x14 (Folder - 40mm Yoke - Max Power 8+kW)
  • 9.8x17.5 (Folder - 40mm Yoke - Max Power 8+kW)
  • 10x11 (Folder - 40mm Yoke - Max Power 8+kW)
  • 10x17 (Folder - 45mm Yoke - Max Power 8+kW)
  • 10x17S (Folder - 45mm Yoke - Max Power 8+kW)
  • 10x24 (Folder - 45mm Yoke - Max Power 8+kW)
  • 11x11 (Folder - 44mm Yoke - Max Power 8+kW)
  • 11x17S (Folder - 45mm Yoke - Max Power 8+kW)
  • 11x20S (Folder - 45mm Yoke - Max Power 8+kW)
  • 11x24 (Folder - 45mm Yoke - Max Power 8+kW)
  • 11x27 (Folder - 45mm Yoke - Max Power 8+kW)
  • 12x24 (Folder - 45mm Yoke - Max Power 8+kW)
  • 12x27 (Folder - 45mm Yoke - Max Power 8+kW)
  • 13x27 (Folder - 45mm Yoke - Max Power 8+kW)
  • 7x10 (Fixed)
  • 7.6x12.5 (Fixed)
  • 8.2x12.5 (Fixed)

Pm M. Koch for prices and ordering info

.................................................. ..................................................
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Last edited by SlowBarless; Apr 14, 2014 at 08:40 AM. Reason: Update
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Old Oct 28, 2012, 06:29 PM
Heavy thinker..I mean tinkerer
TheBlood+'s Avatar
Canada, ON, Aylmer
Joined Apr 2009
746 Posts
I love the idea Slowbar! Might save a lot of time.
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Old Oct 28, 2012, 07:32 PM
Montreal, Canada
Canada, QC, Montreal
Joined Mar 2010
77 Posts
I like it.
Maybe we could have a few parameters to differentiate:
I would like:
Recommended RPM limit=
What RPM you can get away with=
Max power=
Power you can get away with=
Etc=
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Old Oct 29, 2012, 07:57 AM
I am actually really slow
SlowBarless's Avatar
Brisbane
Joined Jun 2008
963 Posts
Alright, good, so there's some interest. I think I'll try to put a list together anyway. Surely it can be useful. If any prop builders are reading drop me a pm and we can get this thing started
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Old Oct 29, 2012, 08:44 AM
310mph Kolibri T25 Swist
henke's Avatar
Sverige, Kronobergs Lšn, Ljungby
Joined Jan 2001
4,820 Posts
also add

*Price
*Shippingcost US/Europe
*Deliverytime
*Ordering email
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Old Oct 30, 2012, 08:47 PM
2012 NZ Speedcup - 231 MPH
DownUnderPilot's Avatar
New Zealand, Tasman, Richmond
Joined Mar 2006
2,035 Posts
Well mine are

Prop / Type / Use on / Tested up to

4.7x6.1 / Carbon Folder / 32mm hub / Currently in test
6x10 / Carbon Folder / 42mm hub / Untested, expect 5KW+
7x10 / Carbon Folder / 42mm hub / 4.5KW

All based on 8mm hub width.
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Old Oct 30, 2012, 10:11 PM
I am actually really slow
SlowBarless's Avatar
Brisbane
Joined Jun 2008
963 Posts
Looks like it might just be you and me DUP. I'll get the first post all updated today and hopefully a few more prop builders will chime in
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Old Oct 31, 2012, 02:42 AM
Sure it'll work
Flyextreme's Avatar
United States, CA, Torrance
Joined Nov 2005
4,275 Posts
Quote:
Originally Posted by SlowBarless View Post
hopefully a few more prop builders will chime in
Maybe you could contact a few of the known builders to make them aware of this thread
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Old Oct 31, 2012, 03:01 AM
300 mph club ;-)
M. Koch's Avatar
Regensburg, Germany
Joined Apr 2003
537 Posts
Hi all!
Here are some sizes of Powercroco speed-folders available at the moment!
7x13 / Carbon Folder / 30mm hub (7,4x13 on 40 mm)/ 8KW+
8x12,5 / Carbon Folder / 40mm hub / 8KW+
8,5x23 / Carbon Folder / 40mm hub /8KW+
9x14 / Carbon Folder / 40mm hub / 8KW+
9,8x17,5 / Carbon Folder / 40mm hub / 8KW+
10x17/ Carbon Folder / 45mm hub / 8KW+
10x11 / Carbon Folder / 40mm hub / 8KW+
11x11/ Carbon Folder / 44mm hub / 8KW+
11x17S / Carbon Folder / 45mm hub /8KW+
11x20S / Carbon Folder / 45mm hub /8KW+

About 30-35 more folders in different sizes from small to big coming within this year!

Fixed props:
7x10 carbon
7,6x12,5 carbon
8,2x12,5 carbon!

Ciao, Marcus
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Old Oct 31, 2012, 03:43 AM
I am actually really slow
SlowBarless's Avatar
Brisbane
Joined Jun 2008
963 Posts
Alright, first few lists have been done, let me know what you guys think.

Id also like to remind everyone that this thread can be used to share prop updates, photos and general prop discussions. I wanted to create one central thread where everything prop related can be discussed

Thanks guys,
Ben
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Old Oct 31, 2012, 11:42 AM
Registered User
arcticflyer's Avatar
Canada, SK, Prince Albert
Joined Jan 2006
1,487 Posts
GREAT STUFF BRO.....so glad someone did this

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Last edited by arcticflyer; Oct 31, 2012 at 01:49 PM.
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Old Nov 01, 2012, 11:02 AM
Registered User
arcticflyer's Avatar
Canada, SK, Prince Albert
Joined Jan 2006
1,487 Posts
Hey was just thinking....this thread should be a "Sticky" and stay at the top of page one with updates as guys make new props or more guys start making props. the problem with our HP forum is stuff is spread all over the place.

Just a suggestion
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Old Nov 01, 2012, 09:29 PM
BEOWULF
North vancouver, B.C. Canada
Joined Apr 2008
18,587 Posts
I hope soaring USA starts to sell some of these fast plane props

I look for something like

8 x 13 or something like that
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Old Nov 01, 2012, 09:53 PM
Bro
Registered User
Bro's Avatar
Southern California
Joined Feb 2003
1,940 Posts
F5D props

Quote:
Originally Posted by David22 View Post
I hope soaring USA starts to sell some of these fast plane props

I look for something like

8 x 13 or something like that
We have some now...
http://www.soaringusa.com/Props/

Best,
Bob
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Old Nov 03, 2012, 02:13 PM
BEOWULF
North vancouver, B.C. Canada
Joined Apr 2008
18,587 Posts
Quote:
Originally Posted by Bro View Post
We have some now...
http://www.soaringusa.com/Props/

Best,
Bob

Nice to see ya sell,them without spinner

I will,set,up,enigma and absolute with speed props and fly them non f5b

But rather fast cruise planes
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