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

Logged in members see NO ADVERTISEMENTS!


Cox Engine identification Cox_ba12




Cox Engine identification Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» Inspect your Cox black 5x3 propellers
by Yabby Today at 4:59 am

» **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (March 2024)
by Admin Today at 2:43 am

» Cox .09 direction of rotation
by Greenman38633 Yesterday at 10:00 pm

» Fun this weekend
by roddie Yesterday at 9:52 pm

» Testors Silver Wind...........
by rsv1cox Yesterday at 6:10 pm

» First Swap Meet of the Year (for me).
by Ken Cook Yesterday at 4:09 pm

» dozens of old .049 TeeDee's, Medallions and a few others
by balogh Yesterday at 3:28 pm

» TD 09 Ducted Fan
by OVERLORD Yesterday at 11:18 am

» I would like to know how to date these Fox engines
by sosam117 Yesterday at 7:28 am

» *Cox Engine of The Month* Submit your pictures! -March 2024-
by sosam117 Yesterday at 7:20 am

» Three (now two) Cox .020 silencers for sale.
by 1/2A Nut Sat Mar 02, 2024 9:15 pm

» Three (Only one left) Cox .010 Carburetors with wrench
by 1/2A Nut Sat Mar 02, 2024 8:19 pm

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

"RC Speed Boat Power Drive TD .020"

More info on this engine!




PAST WINNERS
CEF Traveling Engine

Win This Engine!
Gallery


Cox Engine identification Empty
Live on Patrol


Cox Engine identification

Go down

Cox Engine identification Empty Cox Engine identification

Post  Sleddin04 Wed Oct 14, 2020 11:11 am

Good day everyone,
I am new to this forum and appreciate all your time. I have a Cox engine with a gear reduction and was wondering if anyone had some insight as to what I actually have.
I have attached a few pictures for review, but am hopeful someone will know right away what this is.
Thanks very much for the ad!
Cox Engine identification Img-6412
Cox Engine identification Img-6411
Cox Engine identification Img-6410
Sleddin04
Sleddin04
Beginner Poster
Beginner Poster

Posts : 5
Join date : 2020-10-14

Back to top Go down

Cox Engine identification Empty Re: Cox Engine identification

Post  Jason_WI Wed Oct 14, 2020 11:36 am

It’s a Kress Technology GP-20 gear reduction unit. This one is mounted to a PeeWee .020 with a helicopter back plate. Was used by free flight guys to swing large props. I have one. It makes it pretty heavy with all that metal mounted on the engine.
Jason_WI
Jason_WI
Top Poster
Top Poster

2022 Supporter

Posts : 3123
Join date : 2011-10-09
Age : 48
Location : Neenah, WI

Back to top Go down

Cox Engine identification Empty Cox Engine identification

Post  Sleddin04 Wed Oct 14, 2020 11:48 am

Thanks so much for that information. I have a few odds and ends that I'm beginning to list on Ebay. Curious about this items value before I list it.

Appreciate your help! Smile
Sleddin04
Sleddin04
Beginner Poster
Beginner Poster

Posts : 5
Join date : 2020-10-14

Back to top Go down

Cox Engine identification Empty Re: Cox Engine identification

Post  Jason_WI Wed Oct 14, 2020 6:28 pm

I think I paid ~$100 for mine with a throttle ring peewee. Never know with eBay if you get two fighting over it.
Jason_WI
Jason_WI
Top Poster
Top Poster

2022 Supporter

Posts : 3123
Join date : 2011-10-09
Age : 48
Location : Neenah, WI

Back to top Go down

Cox Engine identification Empty Re: Cox Engine identification

Post  batjac Wed Oct 14, 2020 8:04 pm

What I want to know is, what size helicopter was that used on?!?

The Egg Beater Mark
batjac
batjac
Diamond Member
Diamond Member

2022 Supporter

2023 Supporter

Posts : 2329
Join date : 2013-05-22
Age : 60
Location : Broken Arrow, OK, USA

Back to top Go down

Cox Engine identification Empty Re: Cox Engine identification

Post  davidll1984 Wed Oct 14, 2020 8:48 pm

Cox international did search on that part tink is ad on part for pee wee .020 To run larger prop on particular model
davidll1984
davidll1984
Diamond Member
Diamond Member

Posts : 2143
Join date : 2020-02-12
Age : 39
Location : shawinigan

Back to top Go down

Cox Engine identification Empty Re: Cox Engine identification

Post  dckrsn Wed Oct 14, 2020 9:57 pm

batjac wrote:What I want to know is, what size helicopter was that used on?!?
The Egg Beater Mark
Mark, here it is. Cox Sky Copter
Cox Engine identification Cox-sk10
Bob
dckrsn
dckrsn
Diamond Member
Diamond Member

Posts : 2750
Join date : 2010-10-21
Age : 71
Location : Long Island, New York

Back to top Go down

Cox Engine identification Empty Re: Cox Engine identification

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

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