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*Cox Engine of The Month* Submit your pictures! -May 2014- Cox_ba12




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Cox Engine of The Month
October-2021
MauricioB's

"Babe Bee .049 r/c"



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Post  Admin Sun May 04, 2014 2:53 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
   *Cox Engine of The Month* Submit your pictures! -May 2014- -1210

       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.

       *You may post a 2nd picture as long as it is is showing another view or detail of the engine(s) being displayed in the first picture.

       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!

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Post  anm2 Sun May 04, 2014 3:47 am

Cox Diesel Conversion
*Cox Engine of The Month* Submit your pictures! -May 2014- Dsc_0024
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Post  Kim Sun May 04, 2014 4:49 am

Cox Tee Dee .010 Singing Away on One of Bernie's Test Stands:

*Cox Engine of The Month* Submit your pictures! -May 2014- 4_38

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Post  OVERLORD Sun May 04, 2014 5:09 am

Caudron C460 and Cox Bengali inverted engine test

*Cox Engine of The Month* Submit your pictures! -May 2014- Imgp8711
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Post  Kim Sun May 04, 2014 5:22 am

@OVERLORD wrote:Caudron C460 and Cox Bengali inverted engine test

*Cox Engine of The Month* Submit your pictures! -May 2014- Imgp8711

THAT...is just too cool !!!!!!
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Post  crankbndr Sun May 04, 2014 5:30 am

Trio of early Bees saved from the junk pile

*Cox Engine of The Month* Submit your pictures! -May 2014- Img_2514
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Post  jsesere Sun May 04, 2014 8:41 am

For the newer members here's a little history of these engines.
From Wikipedia
These .051 engines came about when a special order for 300 Medallions was placed on Cox by the National Free Flight Society in the USA. It was a gentleman's agreement done on a handshake and it nearly didn't happen when Cox was sold to Estes. But the determination of the NFFS resulted in the deal happening, however Estes-Cox only came through with 258 engines. The NFFS engraved each engine with a serial number and kept a record of who purchased each engine. These are probably the rarest of all Cox Engines due to the small size of the production run. These engines have a unique piston and cylinder setup that occurs on no other Cox engine, before or after. The cylinder has a straight bore (0.41 inches), slit exhaust, no sub piston induction. These are serial numbers 5125, 5205 and 5253.
*Cox Engine of The Month* Submit your pictures! -May 2014- 051_0011
*Cox Engine of The Month* Submit your pictures! -May 2014- 051_0012


Last edited by jsesere on Mon May 05, 2014 3:52 am; edited 2 times in total
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Post  getback Sun May 04, 2014 9:12 am

Another Baby Bee gets A Home  *Cox Engine of The Month* Submit your pictures! -May 2014- Wp_20212
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*Cox Engine of The Month* Submit your pictures! -May 2014- Empty Here is my submission. Cox Ghost Medallion .051

Post  happydad Sun May 04, 2014 11:47 am

Cox Ghost Medallion .051 no serial number, but with the correct diameter cylinder and piston set. The cylinder has been ground for a muffler or choke sleeve.

*Cox Engine of The Month* Submit your pictures! -May 2014- Medall10

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Post  1/2A Nut Mon May 05, 2014 3:21 am

Modified TD .051
Aluminum Carb Body
Hiscott Muffler
Tarno RC Carb
Mounting Tabs remove for rear mount
Space Hopper Spinner with filed down bolt head to match
High Compression Head
Light weight flywheel from TD RC .051
Phenolic thrust washer
2.497 oz   Wink 

*Cox Engine of The Month* Submit your pictures! -May 2014- 2014-012
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Post  ian1954 Mon May 05, 2014 2:30 pm

Pee Wee Pen Holder

Restored vs unrestored

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Post  Admin Tue May 06, 2014 7:57 pm

Looks like we have all 10, I'll get a poll set up shortly.

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