Log in
Search
Latest topics
» Planned 049 production with metal backplateby Cox International Today at 2:26 pm
» Couple Kittens followed me home..
by HalfaDave Today at 2:16 pm
» OCD TV-a pictorial of modeling madness
by rdw777 Today at 2:09 pm
» 5x3 Props 55% and 61% off regular pricing
by Cox International Today at 1:45 pm
» Looking for tips
by HalfaDave Today at 1:44 pm
» Plans to revive the Cox .049 Tee Dee?
by balogh Today at 1:42 pm
» Youvenko 1/2a wings wanted
by Michpatriot Today at 1:28 pm
» The Nemesis
by HalfaDave Today at 1:17 pm
» texaco red tank and grey backplate
by Cox International Today at 12:59 pm
» Browsing around the Gilbert file
by rsv1cox Today at 12:42 pm
» 737 Fire Tanker Crash in Australia---Crew Survives!!! :cheers: :cheers:
by rsv1cox Today at 7:12 am
» My Mazda RX-7GSL-SE build log with the occasional balsa inclusion
by rsv1cox Today at 6:48 am
Fuel Question
Page 1 of 1
Re: Fuel Question
Don't know if there was a Factory Recommendation for Fuel/Oil mixtures for these early engines. Here is a little information on Cameron :
https://coxengines.ca/cox/www.mh-aerotools.de/airfoils/cox_earlyengines.htm#Cameron%20.09
http://sceptreflight.com/Model%20Engine%20Tests/Cameron%20.09%20Marine.html
https://coxengines.ca/cox/www.mh-aerotools.de/airfoils/cox_earlyengines.htm#Cameron%20.09
http://sceptreflight.com/Model%20Engine%20Tests/Cameron%20.09%20Marine.html
Marleysky- Top Poster
Posts : 3617
Join date : 2014-09-28
Age : 70
Location : Grand Rapids, MI
Re: Fuel Question
I have a manual, it only says to use Thimble Drome fuel and a little extra oil for break in. One thing interesting is you could get gears for a different drive ratio.




Our forum Cox expert explained how to tell engine size in this thread
https://www.coxengineforum.com/t4541-thimble-drome-champion?highlight=thimble+drome+champion





Our forum Cox expert explained how to tell engine size in this thread
https://www.coxengineforum.com/t4541-thimble-drome-champion?highlight=thimble+drome+champion

crankbndr- Diamond Member
- Posts : 2956
Join date : 2011-12-10
Location : Homestead FL
Re: Fuel Question
Thanks for your reply. I went out this morning to an RC shop and got some fuel and fuel line. You answered a question a couple of weeks ago about where to get a needle valve for this engine and it arrived this morning though it doesn't seem to fit. I'm wondering if you have any suggestions of how to get it to fit or it I'm doing something wrong.
Thanks Dredd


Thanks Dredd



Dredd- Moderate Poster
- Posts : 12
Join date : 2021-07-25
Location : KENT
Re: Fuel Question
The threads on the end of the spray bar in your photo look damaged, could the hole be obstructed? A 1/16 (1.57mm) drill bit will slide into my spraybar and is pretty tight.
Mecoa purchased Cameron, they show engines and parts.
http://www.cameronengines.com
I believe this is the needle and spray bar
https://www.mecoa.biz/shopdisplayproducts.asp?id=47
https://www.mecoa.biz/shopexd.asp?id=5496
What displacement is your engine .09 or .15? Mine is a .19, it is possible the .09 had a smaller spay bar. Don't know. Could enlarge spray bar with drill bit also.
Mecoa purchased Cameron, they show engines and parts.
http://www.cameronengines.com
I believe this is the needle and spray bar
https://www.mecoa.biz/shopdisplayproducts.asp?id=47
https://www.mecoa.biz/shopexd.asp?id=5496
What displacement is your engine .09 or .15? Mine is a .19, it is possible the .09 had a smaller spay bar. Don't know. Could enlarge spray bar with drill bit also.
crankbndr- Diamond Member
- Posts : 2956
Join date : 2011-12-10
Location : Homestead FL

» FUEL QUESTION.
» Fuel Mixing question
» Question on fuel.......
» FUEL LINE QUESTION
» Is it worth buying the parts for a 049 tee dee rather than try finding one?
» Fuel Mixing question
» Question on fuel.......
» FUEL LINE QUESTION
» Is it worth buying the parts for a 049 tee dee rather than try finding one?
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum