Log in
Search
Latest topics
» Kofuku Maru Fishing Boat Modelby Levent Suberk Today at 6:20 am
» Babe Bee / Golden Bee parts
by 944_Jim Yesterday at 10:28 pm
» *Cox Engine of The Month* Submit your pictures! -June 2024-
by Admin Yesterday at 5:20 pm
» Jim Walkers FireBee - This is going to be fun
by rsv1cox Yesterday at 4:12 pm
» The Mighty Jackson
by rsv1cox Yesterday at 4:04 pm
» Pool music.. on a beautiful afternoon..
by roddie Yesterday at 2:16 pm
» coreflute help
by Ken Cook Yesterday at 10:35 am
» Hawk had breakfast and then took a bath
by HalfaDave Yesterday at 7:15 am
» Jim Walker Firebaby
by rdw777 Sat Jun 01, 2024 5:08 pm
» music vids.. some of your favorites
by Levent Suberk Sat Jun 01, 2024 4:04 pm
» S.M.A.L.L. 2024
by balogh Sat Jun 01, 2024 12:21 am
» Feed Station Zebra.. Spring 2024
by roddie Fri May 31, 2024 4:10 pm
*Cox Engine of The Month* Submit your pictures! -July 2014-
Page 2 of 2
Page 2 of 2 • 1, 2
Re: *Cox Engine of The Month* Submit your pictures! -July 2014-
1/2A Nut wrote:I have one of these olympics and 2 of the Sportsmans. What prop size do you go with for speed flying and percentage of nitro?
1/2A Nut,
I'm afraid to say I haven't flown this airframe. I acquired this one, and I don't want to fly it as it holds special value to me. Nonetheless, the prop is 6 1/8". Can't remember the pitch.
KP
kpriddle- Bronze Member
- Posts : 35
Join date : 2012-05-29
Location : Maine
Re: *Cox Engine of The Month* Submit your pictures! -July 2014-
Cox made a 6x6 for the Sportsman powered Comanche CL planes.
I sourced a bearinged Olympic for swinging vintage wood 10x3 props on a floater.
5.5 x 7 would yield a theoretical speed of 133 mph at 20k rpm.
I sourced a bearinged Olympic for swinging vintage wood 10x3 props on a floater.
5.5 x 7 would yield a theoretical speed of 133 mph at 20k rpm.
1/2A Nut- Top Poster
- Posts : 3458
Join date : 2013-10-20
Age : 60
Location : Brad in Texas
Page 2 of 2 • 1, 2
Similar topics
» *Cox Engine of The Month* Submit your pictures! -May 2014-
» *Cox Engine of The Month* Submit your pictures! -July 2015-
» *Cox Engine of The Month* Submit your pictures! -July 2022-
» *Cox Engine of The Month* Submit your pictures! (July 2013)
» *Cox Engine of The Month* Submit your pictures! -July 2020-
» *Cox Engine of The Month* Submit your pictures! -July 2015-
» *Cox Engine of The Month* Submit your pictures! -July 2022-
» *Cox Engine of The Month* Submit your pictures! (July 2013)
» *Cox Engine of The Month* Submit your pictures! -July 2020-
Page 2 of 2
Permissions in this forum:
You cannot reply to topics in this forum