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
» Happy birthday Bernie
by getback Today at 9:04 am

» Jerobee how To save how to fix a broken frame
by davidll1984 Today at 8:26 am

» **VOTE-ON-THE-NEXT-COX-ENGINE-OF-THE-MONTH** (May 2021)
by 1/2A Nut Yesterday at 9:32 pm

» Follow Rusty's Memorial Traveling Engines!
by Ken Cook Yesterday at 1:24 pm

» German surrender 76 years ago
by rsv1cox Yesterday at 7:19 am

» Right up there with burnt castor oil.
by getback Yesterday at 7:15 am

» Propane Exchange
by Ken Cook Yesterday at 6:07 am

» Cox 049 Tatone muffler
by Scotland421 Fri May 07, 2021 1:27 pm

» How does your Garden Grow
by Marleysky Fri May 07, 2021 9:31 am

» Bird feeder, new visitor
by Marleysky Fri May 07, 2021 8:57 am

» New project... Loop Graupner "Glow"
by getback Fri May 07, 2021 7:38 am

» Cox .020 Skycopter fuel tank replacement
by getback Fri May 07, 2021 5:47 am

Cox Engine of The Month
April-2021
fredvon4's

Finely polished Cox .049 with exhaust collector.




PAST WINNERS
CEF Traveling Engine

Win This Engine!
Forum Store
CEF Ear Savers
Gallery


Cox Engine identification Empty

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

2019 Supporter

2020 Supporter

Posts : 3085
Join date : 2011-10-09
Age : 45
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

2019 Supporter

2020 Supporter

Posts : 3085
Join date : 2011-10-09
Age : 45
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

2019 Supporter

2020 Supporter

Posts : 1944
Join date : 2013-05-22
Age : 58
Location : Portland, OR, 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 : 1335
Join date : 2020-02-12
Age : 36
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

2019 Supporter

2020 Supporter

Posts : 2602
Join date : 2010-10-21
Age : 68
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


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