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» Cox Bee ID
by NEW222 Yesterday at 10:30 pm

» The Cars are the Stars Contest.
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» Aurora Tornado .049
by NEW222 Yesterday at 9:05 pm

» Open COX speed event with prizes out to 3rd place in 2 categories
by Marleysky Yesterday at 9:00 pm

» Tether car setup.
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» Buick Riviera
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» TeeDee 051 carb sleeve replacement
by Ken Cook Yesterday at 5:27 pm

» Display stands
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» What Cox engine is this?
by Jenuine Motor Yesterday at 12:29 pm

Cox Engine of The Month
December-2018
Dave P.'s

"RC Tee Dee 049"



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

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

Post  Admin on Sun Dec 02, 2018 1:40 pm

Rudolph submit the next Rudolph
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.

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


Small Cox Logo BE SURE TO READ THE RULES  Small Cox Logo  


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

Post  balogh on Sun Dec 02, 2018 3:21 pm

Lil bit of history with my early-production thin walled & tanked 1/2A size Tee Dee-s

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

Post  Levent Suberk on Sun Dec 02, 2018 3:40 pm

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

Post  NEW222 on Sun Dec 02, 2018 4:52 pm

Future Racer. All polished up and ready to haul.....
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  1/2A Nut on Sun Dec 02, 2018 6:34 pm

Small Cox Logo Vintage SPORTSMAN .15 /w 3 piece throttle!  Rudolph



Thimble Drome 8x4 prop, for throttle 2 half shells put around the cylinder than single ring
slips past the cylinders footing.

Small Cox Logo Rudolph Christmas Tree Lighting The Tree Bad Xmas Gift Rudolph Small Cox Logo


Last edited by 1/2A Nut on Tue Dec 04, 2018 5:35 pm; edited 2 times in total
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Kim on Tue Dec 04, 2018 10:04 am

Cox RR-1 runs up on it's stand.

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

Post  Dave P. on Tue Dec 04, 2018 6:31 pm

RC Tee Dee 049

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

Post  MauricioB on Wed Dec 05, 2018 11:41 am

1/2A Nut wrote:
Thimble Drome 8x4 prop, for throttle 2 half shells put around the cylinder than single ring
slips past the cylinders footing.  

to all the participants: Sorry to leave this question here ... Thumbs Up
Hey Brad, beautiful subject of controlling speed !.
You have, please, the photos of the parts that make up the throttle ring? ... I was thinking about trying to do one ... thank you friend!
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Admin on Wed Dec 05, 2018 1:29 pm

Come on guys, get those pictures in!

Don't forget, this is your last change of the year to get in for the Ex Model Engines Black Lynx .049 drawings!

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

Post  GallopingGhostler on Wed Dec 05, 2018 2:39 pm

Cox .020 Pee Wee on a Goldberg Ranger 30 FF:

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

Post  Jason_WI on Wed Dec 05, 2018 4:30 pm

Cox TD .020 with new tank and carb body.


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

Post  Marleysky on Wed Dec 05, 2018 4:57 pm

lol! 049 with 3 piece rotation throttle :

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

Post  1/2A Nut on Wed Dec 05, 2018 6:57 pm

Thank you Mauricio!  Small Cox Logo

Looks like Marleysky has you all set see the thread he started:

https://www.coxengineforum.com/t12342-after-market-3piece-roto-throttle-information#158044

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

Post  Mark Boesen on Wed Dec 05, 2018 10:38 pm

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

Post  Admin on Wed Dec 05, 2018 11:15 pm

I count 10! cheers

Ending the year with some really good pictures!

I'll get the poll setup.

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

Post  MauricioB on Thu Dec 06, 2018 5:13 am

Excellent boys !! ... end of the year with very good pictures! ... very difficult to give a vote to only one!
Thanks Brad for the indication and thanks Marleysky for placing the photos there. Beer Cheers
Good luck to you all...
Small Cox Logo  Airplane Small Cox Logo   cheers  Small Cox Logo  Airplane Small Cox Logo   cheers   Small Cox Logo Airplane  Small Cox Logo  cheers Small Cox Logo
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Surfer_kris on Sun Dec 09, 2018 1:15 pm

MauricioB wrote:
1/2A Nut wrote:
Thimble Drome 8x4 prop, for throttle 2 half shells put around the cylinder than single ring
slips past the cylinders footing.  

to all the participants: Sorry to leave this question here ... Thumbs Up
Hey Brad, beautiful subject of controlling speed !.
You have, please, the photos of the parts that make up the throttle ring? ... I was thinking about trying to do one ... thank you friend!

Didn't see any answer to that question?

Here is how I have done one of mine:



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

Post  balogh on Sun Dec 09, 2018 1:29 pm

A very  neat  solution Kris . I also noted some interesting details apart from the muffler: the cylinder is brand new with the honing marks visible through the ports...and a thin wall i.e. early cylinder yet with flats for the wrench..a very rare one. Is it a No1., or 4 cylinder with tapered bore?
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Surfer_kris on Sun Dec 09, 2018 2:11 pm

The cylinder has been reworked by Ron Valentine, I think it is simply a sure start cylinder that he reworked on the outside to look like the older ones. The removal of the "bar" in the exhaust ports probably meant that he had to hone the cylinder at the ports to get rid of burrs.


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

Post  MauricioB on Sun Dec 09, 2018 2:21 pm

Surfer_kris wrote:
MauricioB wrote:
1/2A Nut wrote:
Thimble Drome 8x4 prop, for throttle 2 half shells put around the cylinder than single ring
slips past the cylinders footing.  

to all the participants: Sorry to leave this question here ... Thumbs Up
Hey Brad, beautiful subject of controlling speed !.
You have, please, the photos of the parts that make up the throttle ring? ... I was thinking about trying to do one ... thank you friend!

Didn't see any answer to that question?

Here is how I have done one of mine:




Hello Kris, thanks for sharing that information, friend Marleysky has left his very interesting contribution here:
https://www.coxengineforum.com/t12342-after-market-3piece-roto-throttle-information
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Admin on Thu Dec 13, 2018 12:56 pm

I can't let this go on without mentioning Levent Suberk's CEF Special Medallion .049! Very beautiful work! Thumbs Up


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

Post  Levent Suberk on Thu Dec 13, 2018 1:09 pm

Thank you Jacob Very Happy
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Oldenginerod on Thu Dec 13, 2018 2:53 pm

Admin wrote:I can't let this go on without mentioning Levent Suberk's CEF Special Medallion .049! Very beautiful work!  Thumbs Up


Got my vote!!!
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  getback on Fri Dec 14, 2018 7:42 am

I think that is excellent work from our friend Levent Suberk once again when i first seen it took a minute to set in ,, very cool indeed . Thumbs Up
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Re: *Cox Engine of The Month* Submit your pictures! -December 2018-

Post  Dave P. on Fri Dec 14, 2018 7:46 am

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

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