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Cox Engine of The Month
July-2024
robot797's
![](https://i.servimg.com/u/f95/15/46/86/41/3_robo10.jpg)
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
![](https://i.servimg.com/u/f95/15/46/86/41/sponso12.png)
PAST WINNERS
robot797's
![](https://i.servimg.com/u/f95/15/46/86/41/3_robo10.jpg)
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
![](https://i.servimg.com/u/f95/15/46/86/41/sponso12.png)
PAST WINNERS
COX 049 Product Engine '76 - type confirm .
Page 1 of 1
COX 049 Product Engine '76 - type confirm .
Bought at EBAY UK, this supoposedly COX 049Product Engine '76 , need expert to confirm the type.
Its No2 cylinder, open exhaust ports , single bypass , came with spring starter and red plastic starter cap/plate (not on the photo).
![COX 049 Product Engine '76 - type confirm . Rtcwf56](https://i.imgur.com/rtcwf56.jpg)
![COX 049 Product Engine '76 - type confirm . PJlcFvI](https://i.imgur.com/PJlcFvI.jpg)
![COX 049 Product Engine '76 - type confirm . Y9Rf5vl](https://i.imgur.com/Y9Rf5vl.jpg)
![COX 049 Product Engine '76 - type confirm . HYj1sJS](https://i.imgur.com/hYj1sJS.jpg)
![COX 049 Product Engine '76 - type confirm . LmtVJLa](https://i.imgur.com/lmtVJLa.jpg)
Thanx for any comments,
RGDS
Its No2 cylinder, open exhaust ports , single bypass , came with spring starter and red plastic starter cap/plate (not on the photo).
![COX 049 Product Engine '76 - type confirm . Rtcwf56](https://i.imgur.com/rtcwf56.jpg)
![COX 049 Product Engine '76 - type confirm . PJlcFvI](https://i.imgur.com/PJlcFvI.jpg)
![COX 049 Product Engine '76 - type confirm . Y9Rf5vl](https://i.imgur.com/Y9Rf5vl.jpg)
![COX 049 Product Engine '76 - type confirm . HYj1sJS](https://i.imgur.com/hYj1sJS.jpg)
![COX 049 Product Engine '76 - type confirm . LmtVJLa](https://i.imgur.com/lmtVJLa.jpg)
Thanx for any comments,
RGDS
OVERLORD- Diamond Member
- Posts : 1799
Join date : 2013-03-19
Age : 58
Location : Normandy, France
Re: COX 049 Product Engine '76 - type confirm .
Dale Kirns favorite "290" product engine. EDIT: WRONG the 290 had a small red backplate. my bad.
Marleysky- Top Poster
Posts : 3618
Join date : 2014-09-28
Age : 71
Location : Grand Rapids, MI
Re: COX 049 Product Engine '76 - type confirm .
This No.2 cylinder is very good for everyday flying. Unless you want to swap in a No 1., you can slightly ramp up its output with a stock high compression head or, even more so with a turbo head..
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: COX 049 Product Engine '76 - type confirm .
Thanx for the comments, looks its 1973.-76. product engine ECJ #28 a-g , having shorter needle , as listed in C.M.E.H. book at pages 22/23.
![COX 049 Product Engine '76 - type confirm . BTQBaS4](https://i.imgur.com/BTQBaS4.jpg)
Will test it today , on ME-109 Stunter replica.
Initially, brand new Cox .049 Production Engine PT-19 ( from coxengines.ca) was installed , but have problem with glowhead/cilynder thread leaking , changing glowheads and gaskets does not change anything, simply replaced engine with this ECJ # 28, and will solve this leaking later, durring the winter days , trying to catch last sunny and no wind days here.
Thanx
RGDS
![COX 049 Product Engine '76 - type confirm . BTQBaS4](https://i.imgur.com/BTQBaS4.jpg)
Will test it today , on ME-109 Stunter replica.
Initially, brand new Cox .049 Production Engine PT-19 ( from coxengines.ca) was installed , but have problem with glowhead/cilynder thread leaking , changing glowheads and gaskets does not change anything, simply replaced engine with this ECJ # 28, and will solve this leaking later, durring the winter days , trying to catch last sunny and no wind days here.
Thanx
RGDS
Re: COX 049 Product Engine '76 - type confirm .
The test was performed successfully. ECJ # 28 runs well, and more, it pulls great through flight balsa replica Me109 Super Stunter.
More on Super Stunter replica topic.
https://www.coxengineforum.com/t13966-cox-me-109-super-stunter-balsa-replica-build-v2-2020?highlight=109+replica
More on Super Stunter replica topic.
https://www.coxengineforum.com/t13966-cox-me-109-super-stunter-balsa-replica-build-v2-2020?highlight=109+replica
![-](https://2img.net/i/empty.gif)
» Product engine .051??
» What Product Engine?
» "Product engine"
» Is this an 020 product engine?
» Need help identifying rear end
» What Product Engine?
» "Product engine"
» Is this an 020 product engine?
» Need help identifying rear end
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