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by MauricioB Sun Sep 29, 2024 4:52 pm
Cox Engine of The Month
I have the "New Engine of the Month" winner?
Page 1 of 1
I have the "New Engine of the Month" winner?
I have installed a Enya .09 Quicky throttle onto a Cox Tee Dee .09.
Idles down to about 3100 and tops out at about 17,000.
If you want to have a Enya throttle thread into the Tee Dee .09 you can get the Enya long neck (venturi -- part #19440) carb from MECOA and use a 5/16x32 die to cut the threads.
Thing is, that carb is a little bigger ( for Enya 19 engine) so, venturi size is larger.
I sized up a Enya .09 carb to the Cox Tee Dee .09 engine.
The Quicky 09 I milled and drilled a small hole into the aluminum (body) venturi to accept the Enya Quicky 09 carb.
Idles down to about 3100 and tops out at about 17,000.
If you want to have a Enya throttle thread into the Tee Dee .09 you can get the Enya long neck (venturi -- part #19440) carb from MECOA and use a 5/16x32 die to cut the threads.
Thing is, that carb is a little bigger ( for Enya 19 engine) so, venturi size is larger.
I sized up a Enya .09 carb to the Cox Tee Dee .09 engine.
The Quicky 09 I milled and drilled a small hole into the aluminum (body) venturi to accept the Enya Quicky 09 carb.
sosam117- Diamond Member
- Posts : 1325
Join date : 2016-03-23
Location : Suburb of Chicago, Illinois
Re: I have the "New Engine of the Month" winner?
Looks great well done!
Have you checked the carb with a TD .15?
Cox Tee Dee Special with Norvel .15 RC carb
Threads are 3/8 -32
I have used a:
ENYA Part Number: 09430
ENYA 09TV CARBURETOR COMPLETE E1038
For a Norvel .074 Heli engine.
Modified Norvel V7 / MA 5.5x4.5
Testing with Enya TV .09 RC carb
Peak Static: 19,622 / 16oz thrust / .224hp / 167w / 84 mph
Modified heli muffler with pressure tap
Have you checked the carb with a TD .15?
Cox Tee Dee Special with Norvel .15 RC carb
Threads are 3/8 -32
I have used a:
ENYA Part Number: 09430
ENYA 09TV CARBURETOR COMPLETE E1038
For a Norvel .074 Heli engine.
Modified Norvel V7 / MA 5.5x4.5
Testing with Enya TV .09 RC carb
Peak Static: 19,622 / 16oz thrust / .224hp / 167w / 84 mph
Modified heli muffler with pressure tap
1/2A Nut- Top Poster
- Posts : 3466
Join date : 2013-10-20
Age : 61
Location : Brad in Texas
Re: I have the "New Engine of the Month" winner?
1/2A Nut wrote:Looks great well done!
Have you checked the carb with a TD .15?
Cox Tee Dee Special with Norvel .15 RC carb
Threads are 3/8 -32
I have used a:
ENYA Part Number: 09430
ENYA 09TV CARBURETOR COMPLETE E1038
For a Norvel .074 Heli engine.
Modified Norvel V7 / MA 5.5x4.5
Testing with Enya TV .09 RC carb
Peak Static: 19,622 / 16oz thrust / .224hp / 167w / 84 mph
Modified heli muffler with pressure tap
No I have not tried the Enya .15 carb on a Cox Tee Dee .15 engine.
The 3/8-32 die will not thread the Enya 15 carb. It is not big enough to thread but the 5/16-32 die will thread the carburetor.
I have a Cox .15 engine but no piston for it. I broke the con rod. No I did not use a starter on it (never!)
The Enya carburetor will slip into the threaded venturi part, just like the Enya Quicky .09 carburetor did on the Cox Tee Dee .09 engine.
It should work out just as well as the Tee Dee .09 setup?
sosam117
sosam117- Diamond Member
- Posts : 1325
Join date : 2016-03-23
Location : Suburb of Chicago, Illinois
Re: I have the "New Engine of the Month" winner?
wat size ventury inside .?carb just asking to my self experimental projec for ultra bipe wit large prop like 8x3.5 u get good result nice engine for my carb setup no tred to place for larger ventury more rpm a tuned pipe wit proper size working on 1 .09 tee dee bing long time like 6years not touching it
Last edited by davidll1984 on Wed Jul 01, 2020 9:26 pm; edited 1 time in total (Reason for editing : ad info)
davidll1984- Diamond Member
- Posts : 2318
Join date : 2020-02-12
Age : 39
Location : shawinigan
Re: I have the "New Engine of the Month" winner?
davidll1984 wrote:wat size ventury inside .?carb just asking to my self experimental projec for ultra bipe wit large prop like 8x3.5 u get good result nice engine for my carb setup no tred to place for larger ventury more rpm a tuned pipe wit proper size working on 1 .09 tee dee bing long time like 6years not touching it
The larger venturi size will be harder to start (the .09 venturi size over the .19 venturi size)
Like the venturi size difference on a baby bee verses a Venom venturi size.
The larger venturi size will run faster but starting it will be a pain.
sosam117- Diamond Member
- Posts : 1325
Join date : 2016-03-23
Location : Suburb of Chicago, Illinois
Re: I have the "New Engine of the Month" winner?
1/2A Nut wrote:Looks great well done!
Have you checked the carb with a TD .15?
Cox Tee Dee Special with Norvel .15 RC carb
Threads are 3/8 -32
I have used a:
ENYA Part Number: 09430
ENYA 09TV CARBURETOR COMPLETE E1038
For a Norvel .074 Heli engine.
Modified Norvel V7 / MA 5.5x4.5
Testing with Enya TV .09 RC carb
Peak Static: 19,622 / 16oz thrust / .224hp / 167w / 84 mph
Modified heli muffler with pressure tap
You are always one step further! ... good to see your work!
MauricioB- Top Poster
- Posts : 3666
Join date : 2016-02-16
Age : 53
Location : ARG
Re: I have the "New Engine of the Month" winner?
sosam117 wrote:I have installed a Enya .09 Quicky throttle onto a Cox Tee Dee .09.
Idles down to about 3100 and tops out at about 17,000.
If you want to have a Enya throttle thread into the Tee Dee .09 you can get the Enya long neck (venturi -- part #19440) carb from MECOA and use a 5/16x32 die to cut the threads.
Thing is, that carb is a little bigger ( for Enya 19 engine) so, venturi size is larger.
I sized up a Enya .09 carb to the Cox Tee Dee .09 engine.
The Quicky 09 I milled and drilled a small hole into the aluminum (body) venturi to accept the Enya Quicky 09 carb.
Excellent...!!! do you have running videos Thank you!!
MauricioB- Top Poster
- Posts : 3666
Join date : 2016-02-16
Age : 53
Location : ARG
Re: I have the "New Engine of the Month" winner?
big vetury hard to start yes mabee with reed valve or tee dee over size ventury w not with rc carb nowday smal rc cars wit .09 piston rev to 23 000 rpm compare carb with antique desing is like aple to bananas mutch biger wit full adjutable fuel to air big improve over time wil get pic of my own desing carb setup diferent .09 cox rc mod custum part
davidll1984- Diamond Member
- Posts : 2318
Join date : 2020-02-12
Age : 39
Location : shawinigan
Re: I have the "New Engine of the Month" winner?
MauricioB wrote:sosam117 wrote:I have installed a Enya .09 Quicky throttle onto a Cox Tee Dee .09.
Idles down to about 3100 and tops out at about 17,000.
If you want to have a Enya throttle thread into the Tee Dee .09 you can get the Enya long neck (venturi -- part #19440) carb from MECOA and use a 5/16x32 die to cut the threads.
Thing is, that carb is a little bigger ( for Enya 19 engine) so, venturi size is larger.
I sized up a Enya .09 carb to the Cox Tee Dee .09 engine.
The Quicky 09 I milled and drilled a small hole into the aluminum (body) venturi to accept the Enya Quicky 09 carb.
Excellent...!!! do you have running videos Thank you!!
Sorry I do not.
I am not tech savvy enough on a compute to get that done.
Here is some more info as to what I used:
I used Sig's Champion 10% glow fuel
Prop was a 8x4 Taipan prop ( purchased it years ago from Hobby Club)
The engine I ran was the one with the red spinner. I have not yet run the other Tee Dee .09 (silver spinner)
sosam117- Diamond Member
- Posts : 1325
Join date : 2016-03-23
Location : Suburb of Chicago, Illinois
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