Cox Engines Forum
You are not logged in! Please login or register! Guests are limited to posting in the "General Questions (Guest Posting Allowed)" section only. Becoming a member is fast, easy and FREE!


Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Cox Engine of The Month
July-2018
MauricioB's

"Tee Dee .020"



PAST WINNERS
Speed Contest 2018
CEF Traveling Engine

Win This Engine!
The Traveling Prop
Gallery


World of Aviation

*Cox Engine of The Month* Submit your pictures! -August 2018-

Go down

*Cox Engine of The Month* Submit your pictures! -August 2018-

Post  Admin on Wed Aug 01, 2018 2:26 am

submit the next
COX ENGINE of the MONTH!
   and have a chance to win a Black Lynx .049 Engine from Ex Model Engines!
   CLICK HERE FOR MORE INFO
   


     Rules: You may post *one (1) picture of an engine or a group of engines that are alike (for example: a collection of Space Bug Jr.s that feature each color tank). The engine must be a Cox engine, it can be stock or parts built. Cox engines using aftermarket or handmade parts and multi-cylinder engines are allowed as long as they feature Cox made crankcase(s) and cylinder(s). Although proof isn't required, engines that are built using aftermarket or handmade parts have to be able to run. A good example of a non-running homemade engine that wouldn't qualify for this contest is found HERE. Disassembled engines are allowed as long as all parts are visible and the engine is in running condition when assembled.

If you are unsure if your picture qualifies, feel free to contact the administrator with questions.

     * You may post multiple "pictures" as long as they are all joined together in one picture. (This is done in image editing software before uploading)

MAIN POINTS
•One picture
•Picture shall be of one engine or engines that are alike (a Babe Bee and a Tee Dee .049 together would NOT qualify)
•Must be a Cox Engine
•Engines using aftermarket or handmade parts must feature Cox made crankcase(s) and cylinder(s)
•Engine must be able to run

Optional Caption
Along with your picture you may include a caption that describes or explains the picture. The caption should include the name and displacement of the engine. The caption has to be short as if you picture wins, it will be posted under the picture in the sidebar. If you do not include a caption, one will be thought up for you.


     After 5 days, the first 10 pictures will be moved to another topic to be voted on by other members. The winner will have their engine displayed on the sidebar of the forum and forever listed on the past winners page.

     Looking forward to see what you guys come up with! Good Luck!


Small Cox Logo BE SURE TO READ THE RULES  


_________________
-Jacob


avatar
Admin
Administrator

Posts : 4670
Join date : 2010-07-27
Location : Roseville, Minnesota

View user profile http://sites.google.com/site/coxenginecollection/

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  1/2A Nut on Wed Aug 01, 2018 10:03 am

Cox Tee Dee .020 RC




TD .020 RC Test 3.75 x 3 Prop
25% nitro / 20% castor

Small Cox Logo RC Plane Small Cox Logo


Last edited by 1/2A Nut on Fri Aug 03, 2018 10:38 am; edited 1 time in total
avatar
1/2A Nut
Diamond Member
Diamond Member

Posts : 1834
Join date : 2013-10-20
Age : 55
Location : Brad in Texas

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  NEW222 on Wed Aug 01, 2018 11:06 pm

Sig 1/2a Skyray with Golden Bees and yellow Cox safety tips propeller.
avatar
NEW222
Diamond Member
Diamond Member

Posts : 1450
Join date : 2011-08-13
Age : 39
Location : oakbank, mb

View user profile

Back to top Go down

RR-TOO, Leo's handy work

Post  Mark Boesen on Wed Aug 01, 2018 11:31 pm

avatar
Mark Boesen
Top Poster
Top Poster

Posts : 3587
Join date : 2011-09-01
Age : 60
Location : Rockford, Il

View user profile http://groups.yahoo.com/group/049Collectors/

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  KariFS on Thu Aug 02, 2018 7:09 am

This Babe had a taste for my ”Bee Rh+”.



Yup, B positive is my actual blood type. Maybe that is why I like these little buggers so much I Love This Forum!


Last edited by KariFS on Fri Aug 03, 2018 1:32 pm; edited 1 time in total
avatar
KariFS
Diamond Member
Diamond Member

Posts : 1295
Join date : 2014-10-10
Age : 46
Location : Finland

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  balogh on Fri Aug 03, 2018 10:12 am

Kari, you can rename yours as The Blood-thirsty-Bee.. Very Happy
avatar
balogh
Diamond Member
Diamond Member

Posts : 1909
Join date : 2011-11-06
Age : 59
Location : Budapest

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  Kim on Fri Aug 03, 2018 12:17 pm

A muffled Babe Bee sees some daylight

avatar
Kim
Top Poster
Top Poster

I Support My Forum

Posts : 6110
Join date : 2011-09-06
Location : South East Missouri

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  balogh on Fri Aug 03, 2018 12:26 pm

Turbo-plugged TeeDee049 propelling my VooDoo racer.
avatar
balogh
Diamond Member
Diamond Member

Posts : 1909
Join date : 2011-11-06
Age : 59
Location : Budapest

View user profile

Back to top Go down

MY SPACE BUG JR. COLLECTION

Post  getback on Sat Aug 04, 2018 9:19 am

avatar
getback
Top Poster
Top Poster

Posts : 4895
Join date : 2013-01-18
Age : 61
Location : julian

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  1/2A Nut on Sat Aug 04, 2018 11:25 am

Hey Balogh any new vid of your Voo Doo, I bet it will jam with a APC 4.75x4.5EC
Black carbon prop will improve your top end speed with good thrust due to blade
design and very low weight.




avatar
1/2A Nut
Diamond Member
Diamond Member

Posts : 1834
Join date : 2013-10-20
Age : 55
Location : Brad in Texas

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  balogh on Sat Aug 04, 2018 11:42 am

Brad thanks fir your interest I will try to get one such prop. I regularly fly the Voodoo with the now unmuffled TD spinning the COX 5x4 and this is a helluva fast bird. Once I am back home next week I will fetch my hadcam and shoot some new vid.
avatar
balogh
Diamond Member
Diamond Member

Posts : 1909
Join date : 2011-11-06
Age : 59
Location : Budapest

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  1/2A Nut on Sat Aug 04, 2018 12:58 pm

Sounds great yes without the muffler, I am sure it's humming along look forward to some
good passes in front of the camera!

Small Cox Logo RC Plane Small Cox Logo
avatar
1/2A Nut
Diamond Member
Diamond Member

Posts : 1834
Join date : 2013-10-20
Age : 55
Location : Brad in Texas

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  crankbndr on Sat Aug 04, 2018 2:44 pm

avatar
crankbndr
Diamond Member
Diamond Member

I Support My Forum

Posts : 2163
Join date : 2011-12-10
Location : Homestead FL

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  roddie on Sun Aug 05, 2018 10:01 am

avatar
roddie
Top Poster
Top Poster

Posts : 6001
Join date : 2013-07-17
Age : 58
Location : N. Smithfield, Rhode Island

View user profile http://www.stilburnin.com

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  Marleysky on Sun Aug 05, 2018 12:26 pm

#10. Vintage TD

avatar
Marleysky
Diamond Member
Diamond Member

I Support My Forum

Posts : 1775
Join date : 2014-09-28
Age : 65
Location : Grand Rapids, MI

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  balogh on Sun Aug 05, 2018 12:28 pm

1/2A Nut wrote:Hey Balogh any new vid of your Voo Doo, I bet it will jam with a APC 4.75x4.5EC
Black carbon prop will improve your top end speed with good thrust due to blade
design and very low weight.





Brad what is the weight of this black carbon prop? Shops here sell only the gray ones.
avatar
balogh
Diamond Member
Diamond Member

Posts : 1909
Join date : 2011-11-06
Age : 59
Location : Budapest

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  1/2A Nut on Sun Aug 05, 2018 1:05 pm

Buy two of the grey versions and try one stock see how it does.
Given the size and weight of the VooDoo the 4.75" dia. is req.
If cut to 4.5x4.5 may be perfect rpm for top speed passes.
Back cut 4.7x 4.5N allows some prop dia. to pull the plane around
yet gets you some additional speed.

https://www.apcprop.com/product/4-75x4-5ec/
Carbon blend  0.11 oz / 3.1g  (bit thinner airfoil)
Grey weight    0.14 oz / 4g


Last edited by 1/2A Nut on Sun Aug 05, 2018 3:20 pm; edited 1 time in total
avatar
1/2A Nut
Diamond Member
Diamond Member

Posts : 1834
Join date : 2013-10-20
Age : 55
Location : Brad in Texas

View user profile

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  Admin on Sun Aug 05, 2018 2:56 pm

I see we have 10! I'll get the poll up. RC Plane

_________________
-Jacob


avatar
Admin
Administrator

Posts : 4670
Join date : 2010-07-27
Location : Roseville, Minnesota

View user profile http://sites.google.com/site/coxenginecollection/

Back to top Go down

Re: *Cox Engine of The Month* Submit your pictures! -August 2018-

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum