Go Back  RCU Forums > RC Airplanes > 3D Flying!
 Right prop for 3D >

Right prop for 3D

Community
Search
Notices
3D Flying! Our 3D flying forum is the ultimate resource for 3D flyers. Also discuss the latest in "4D" flying!

Right prop for 3D

Thread Tools
 
Search this Thread
 
Old 04-21-2006 | 03:05 PM
  #1  
Thread Starter
Member
My Feedback: (9)
 
Joined: May 2003
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
From: Grayson, GA
Default Right prop for 3D

Hi guys, Need a little help. What would be a good prop for 3d on a 70 surpass on a somethin extra, and a Saito 180 on a Sukhoi. Thanks
Old 04-21-2006 | 03:39 PM
  #2  
akschu's Avatar
Senior Member
My Feedback: (5)
 
Joined: Mar 2005
Posts: 417
Likes: 0
Received 0 Likes on 0 Posts
From: , AK
Default RE: Right prop for 3D

I have a magnum 70 (pretty much same engine) and I have been using an APC 14x4W. It has plenty of pull and works better than the APC 13x6N, but I just picked up a MAS 13x5 K series to try it.
Old 04-21-2006 | 04:43 PM
  #3  
j.duncker's Avatar
My Feedback: (2)
 
Joined: Jun 2004
Posts: 4,045
Likes: 0
Received 2 Likes on 2 Posts
From: Sailing in the Eastern Caribbean
Default RE: Right prop for 3D

APC 14x4 wide for the 70 and try an APC 18x6 wide on the 180. It might pull a 20x6 wide and this will give you easier torque rolls. [ MAKE SURE YOU GET THE WIDE VERSIONS. ]

I like to underprop slightly as the throtTle response will be better.
Old 04-21-2006 | 05:50 PM
  #4  
daveopam's Avatar
My Feedback: (9)
 
Joined: Oct 2002
Posts: 7,810
Received 43 Likes on 38 Posts
From: ELK CITY, OK
Default RE: Right prop for 3D

On the 1.80 I have been tinkering with mine. The APC 18x6W on 15% nitro is a little week. It does not give me the spool up I want. I have a wood Zinger 17x8 on it now and it's pretty good. I have a Zinger pro 18x6 to try and a APC17x6 to try. The 18x6W is just to heavy. 30% would bring it to life and I may end up there. I am just not ready to do that. I was hoping to find a good 3D prop on 15% fuel.

David

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

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.