Cox Engines Forum
You are not logged in! Please login or register.

Logged in members see NO ADVERTISEMENTS!


Tee Bee build Cox_ba12




Cox Engines Forum

The official forum for 24/7 Cox Engines and Model Discussion! Ask Questions, Answer Questions, Discuss Cox engines, Cox products, anything CL, FF, RC, 1/2A, and more! Although memberships are encouraged, guests are always welcome!

Tee Bee build Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 

Rechercher Advanced Search

Latest topics
» Nostalgia alert, my 1959 Corvette revisited
by KariFS Today at 12:59 pm

» 12 string guitar suggestions
by akjgardner Today at 11:36 am

» A choke-tube with velocity-stack configured Bee
by roddie Today at 10:48 am

» Hawk had breakfast and then took a bath
by rsv1cox Today at 10:26 am

» Jim Walkers FireBee - This is going to be fun
by getback Today at 9:55 am

» WenMac 049 - Glow Plug & Head Gasket replacements?
by Ken Cook Today at 8:06 am

» Prop Rod - resto to a runner
by rsv1cox Today at 7:32 am

» Jim Walker Firebaby
by rdw777 Yesterday at 4:58 pm

» Prayers for my Wife Please
by akjgardner Yesterday at 10:28 am

» Cox prop rod
by Wiggy Fri May 17, 2024 4:30 pm

» "Red Neck" .049 elec. starter
by getback Fri May 17, 2024 7:19 am

» Cox prop rod
by Wiggy Fri May 17, 2024 5:35 am

Info
Cox Engine of The Month
May-2024
1/2A Nut's

"Cox Tee Dee .051 RC Marine"

PAST WINNERS
CEF Traveling Engine
Win This Engine!
Gallery


Tee Bee build Empty
Live on Patrol


Tee Bee build

Cox Engines Forum  :: Engines :: Cox Engines

Go down

Tee Bee build Empty Tee Bee build

Post  coxaddict Tue Nov 03, 2015 10:07 pm

Thanks for your interest.  
The engine posted in the Cox Engine of the Month is my first prototype.  It was designed to improve consistent running of a Bee style engine.  The venturi  internal diameter is sized for proper fuel draw on suction.  The TD crankshaft/ front housing is mounted like Enya engines, using 4 screws.  The engine was designed and built without drawings.  Everything new was hand fitted. A No. 1 cylinder and low compression head was used for break in.  Tee Bee build 00310 The engine was run using 10% nitro and a 6x3 prop.  RPMs was a steady13k.  Tee Bee build 03010Tee Bee build 03710
coxaddict
coxaddict
Gold Member
Gold Member

Posts : 428
Join date : 2013-01-27
Location : north shore oahu, Hawaii

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  cox24711 Wed Nov 04, 2015 1:05 am

very cool
cox24711
cox24711
Platinum Member
Platinum Member

Posts : 722
Join date : 2014-01-18
Age : 21
Location : Noosa Queensland Australia

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  1/2A Nut Wed Nov 04, 2015 3:48 am

Looks like a fun build wtg  Smile  
1/2A Nut
1/2A Nut
Top Poster
Top Poster

Posts : 3442
Join date : 2013-10-20
Age : 60
Location : Brad in Texas

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  fit90 Wed Nov 04, 2015 7:30 am

Very nice work! It looks great!
fit90
fit90
Diamond Member
Diamond Member

Posts : 1336
Join date : 2011-08-11
Location : Naples, Florida

Back to top Go down

Tee Bee build Empty Tee Bee build

Post  RK Flyer Wed Nov 04, 2015 7:41 am

I noticed a spring in the fuel supply line , have you tried this before on Tee Dee engines?
I've had trouble getting my TD to draw fuel from a tank.

Nice looking work!
RK Flyer
RK Flyer
Gold Member
Gold Member

Posts : 274
Join date : 2013-07-16
Location : Somerset, Kentucky

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  getback Wed Nov 04, 2015 7:57 am

NICE!! you did a very good job on the machining and looks thought out to what you wanted , 13K is a good start out with a steady run with only 10% nitro . Thumbs Up getback
getback
getback
Top Poster
Top Poster

2022 Supporter

2023 Supporter

Posts : 10168
Join date : 2013-01-18
Age : 66
Location : julian , NC

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  coxaddict Wed Nov 04, 2015 1:30 pm

Thanks for all the compliments.
The hardest part in this build was deciding what steps to take machining the parts. I am not a trained machinist and any one with a lathe and mill can build one. It all starts with an idea, and CEF fueled the fire!
After watching Rusty's demonstration on the spring verses no spring I felt that having one in there should help keep fuel in the line. Never thought of using it on a tanked TD though.
I also have Cox based twins both geared and grafted case. All are prototypes and all are designed to be flown.
will post in the future. Flying

Mahalo
coxaddict
coxaddict
coxaddict
Gold Member
Gold Member

Posts : 428
Join date : 2013-01-27
Location : north shore oahu, Hawaii

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  getback Wed Nov 04, 2015 5:27 pm

THANKS AGAIN Mahalo !! keep up the good work Small Cox Logo getback Small Cox Logo
getback
getback
Top Poster
Top Poster

2022 Supporter

2023 Supporter

Posts : 10168
Join date : 2013-01-18
Age : 66
Location : julian , NC

Back to top Go down

Tee Bee build Empty Re: Tee Bee build

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

Cox Engines Forum  :: Engines :: Cox Engines

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