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

Logged in members see NO ADVERTISEMENTS!


TD 049 crank mod Cox_ba12




TD 049 crank mod Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» A couple more new to me.
by batjac Today at 12:00 am

» ebay Beechcraft Staggerwing project arrives today
by GallopingGhostler Yesterday at 10:53 pm

» Testers Sprite engine swap
by Mark Boesen Yesterday at 8:14 pm

» Super Bee 049
by Mark Boesen Yesterday at 8:06 pm

» Like potato chips, you can't stop at just one.......or a dozen or two.
by rsv1cox Yesterday at 7:13 pm

» A song by Roddie
by akjgardner Yesterday at 6:36 pm

» Atlantikwall buildings
by rsv1cox Yesterday at 5:12 pm

» À cool mini v twin Harley-Davidson Knucklehead
by davidll1984 Yesterday at 2:49 pm

» What can you tell me about these models?
by GallopingGhostler Yesterday at 12:20 pm

» Cox planes CG
by GallopingGhostler Yesterday at 12:15 pm

» Unusual Wen Mac model - "Rare" yada yada
by Mark Boesen Thu Feb 22, 2024 10:42 pm

» a cheap sport muffler
by roddie Thu Feb 22, 2024 7:48 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


TD 049 crank mod Empty
Live on Patrol


TD 049 crank mod

Go down

TD 049 crank mod Empty TD 049 crank mod

Post  Jason_WI Wed Nov 30, 2011 9:57 pm

I have a TD 049 that has the crankshaft modified. It is made to look like a HD crank but looks to just be a standard crank ground down on each side. Was this a common mod or just someone experimenting?

Below is a picture.

TD 049 crank mod Imgp2310
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

TD 049 crank mod Empty Re: TD 049 crank mod

Post  Admin Wed Nov 30, 2011 10:20 pm

TD 049 crank mod Td_cra11

Looks like you may have the helicopter crank but there is one difference, the crankpin isn't drilled on yours. That shaft may be from a Jerobee Cox TD .049 car engine. Then again it could have been a home mod, a real good home mod.
Admin
Admin
Administrator

Posts : 6373
Join date : 2010-07-27
Location : Roseville, Minnesota

http://sites.google.com/site/coxenginecollection/

Back to top Go down

TD 049 crank mod Empty Re: TD 049 crank mod

Post  Jason_WI Wed Nov 30, 2011 10:27 pm

Most likely a home mod then. The crank web is not as thick as the helicoper crank on the right.
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

TD 049 crank mod Empty Re: TD 049 crank mod

Post  Mudhen Wed Nov 30, 2011 11:05 pm

.


Last edited by Mudhen on Mon Nov 08, 2021 8:51 am; edited 1 time in total
Mudhen
Mudhen
Gold Member
Gold Member

Posts : 489
Join date : 2011-09-19

Back to top Go down

TD 049 crank mod Empty Re: TD 049 crank mod

Post  nitroairplane Thu Dec 01, 2011 11:19 am

Admin wrote:TD 049 crank mod Td_cra11

Looks like you may have the helicopter crank but there is one difference, the crankpin isn't drilled on yours. That shaft may be from a Jerobee Cox TD .049 car engine. Then again it could have been a home mod, a real good home mod.

NO his also has counter ballancing as well as the side cuts so this was probably just an experiment.
nitroairplane
nitroairplane
Top Poster
Top Poster

Posts : 6956
Join date : 2011-04-11
Location : London

http://modeldieselengines.forumstopic.com/

Back to top Go down

TD 049 crank mod Empty Re: TD 049 crank mod

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