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

Logged in members see NO ADVERTISEMENTS!


Wen Mac tether car with speed control Cox_ba12




Wen Mac tether car with speed control Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» My N-1R build log
by roddie Yesterday at 9:29 pm

» Funny what you find when you go looking
by rsv1cox Yesterday at 3:21 pm

» Landing-gear tips
by 1975 control line guy Yesterday at 8:17 am

» Purchased the last of any bult engines from Ken Enya
by sosam117 Yesterday at 7:45 am

» Cox NaBOO - Just in time for Halloween
by rsv1cox Tue Nov 19, 2024 6:35 pm

» Canada Post strike - We are still shipping :)
by Cox International Tue Nov 19, 2024 12:01 pm

» Duende V model from RC Model magazine 1983.
by getback Tue Nov 19, 2024 6:08 am

» My current avatar photo
by roddie Mon Nov 18, 2024 9:05 pm

» My latest doodle...
by TD ABUSER Mon Nov 18, 2024 11:30 am

» Brushless motors?
by rsv1cox Sun Nov 17, 2024 6:40 pm

» Free Flight Radio Assist
by rdw777 Sun Nov 17, 2024 6:03 pm

» Tribute Shoestring build
by amurphy6812 Sun Nov 17, 2024 5:43 pm

Cox Engine of The Month
November-2024
Kim's

"A Space Bug Jr. pulls the Q-Tee up high over Sky Tiger Field"



PAST WINNERS
CEF Traveling Engine

Win This Engine!
Gallery


Wen Mac tether car with speed control Empty
Live on Patrol


Wen Mac tether car with speed control

Go down

Wen Mac tether car with speed control Empty Wen Mac tether car with speed control

Post  rsv1cox Tue May 12, 2020 7:18 am

Mark has four or five of these. Bringing one over tomorrow to run for the first time. Ought to be interesting.

Wen Mac tether car with speed control Wen_ma13
Wen Mac tether car with speed control Wen_ma15
Wen Mac tether car with speed control Wen_ma14


Wen Mac tether car with speed control Wen_ma16
rsv1cox
rsv1cox
Top Poster
Top Poster

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11244
Join date : 2014-08-18
Location : West Virginia

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  Marleysky Tue May 12, 2020 9:47 am

That’s right, Mark is a Mustang collector! I have seen a old TV advertising video of the AMF lotus racer and Airplane with that “speed control “ I think Mark Boeson posted it some time back. I think it is going to be interesting to see how well that pull string throttle control works with out pulling the car towards the center of the circle.
Should be a ton of fun!!
https://m.youtube.com/watch?v=qzls1EtwsP4
Marleysky
Marleysky
Top Poster
Top Poster

2022 Supporter

Posts : 3618
Join date : 2014-09-28
Age : 72
Location : Grand Rapids, MI

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  DrCox Tue May 12, 2020 7:02 pm

Bob,

That is just too cool. Throttle control without a radio. Should have been a blast back then.

Hope you get a video of it running and feathering the throttle.
DrCox
DrCox
Gold Member
Gold Member

Posts : 229
Join date : 2018-07-18
Location : Wisconsin

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  NEW222 Tue May 12, 2020 8:09 pm

Very nice looking car, and very neat also having a throttle control. I am also assuming it is a .049?
NEW222
NEW222
Top Poster
Top Poster

Posts : 3896
Join date : 2011-08-13
Age : 46
Location : oakbank, mb

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  OhBee Tue May 12, 2020 11:55 pm

Aack...a Ford! Good luck...
OhBee
OhBee
Platinum Member
Platinum Member

Posts : 698
Join date : 2016-03-23
Age : 73
Location : Minnesota

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  rsv1cox Wed May 13, 2020 6:14 am

OhBee wrote:Aack...a Ford!  Good luck...

Double whammy, it's a Wen Mac Ford. Smile

Yes Chancey, a .049.

Mark will probably capture it on cell phone video...……..if we get it running.
rsv1cox
rsv1cox
Top Poster
Top Poster

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11244
Join date : 2014-08-18
Location : West Virginia

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  rsv1cox Wed May 13, 2020 1:31 pm

Fun day once we found the needles sweet spot.  Wen Mac started easy with good throttle response at the bench.  Complicated throttle arrangement defeated it's purpose and the position of the throttle control line presented problems at the launch.  

First successful run was quite good after a couple of false starts, but the car kept running over the throttle control line threating to pick it up.  Didn't but it did drag it a bit resulting in the tether line  getting tangled with the throttle line which wrapped both around the tether dragging the car inward with each revolution.  The kit and instruction say to use a supplied S clip to fix the throttle line direct to the asphalt but the car still has to run over it.

Tried it again with the same result.

Pulled up the S clips from the asphalt and I just operated the throttle eye level while the car went under it.  Mark videoing it. Still the tether did not work well and the tether string kept wrapping around it.  

Three runs first being the best, I would guess about 20-25 rotations until the car ran out of fuel and the line tangled.  

Wen Mac motor runs really well, and started for the most part right now. 5 or 10% Traxxis fuel, forget which.  The hood on the car kept flying open as did the trunk lid.

Mark protecting me from the dreaded virus.  Told him to take the stupid thing off which he never did.  

Wen Mac tether car with speed control P1010292

Nails on the tether were pounded all the way down prior to launch.


Wen Mac tether car with speed control P1010291
Wen Mac tether car with speed control P1010290
 Wen Mac tether car with speed control P1010295
Wen Mac tether car with speed control P1010294
Wen Mac tether car with speed control P1010293
rsv1cox
rsv1cox
Top Poster
Top Poster

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11244
Join date : 2014-08-18
Location : West Virginia

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  NEW222 Wed May 13, 2020 7:06 pm

Very nice Bob. Glad that you were able to get together and run it, as well as having it start and run good for you. I have never seen a tether base before and it too looks very interesting. Too bad that it was having issues with the tether though.

Looking at the pictures, mainly of the one with the tether spiked to your driveway. It appears that the driveway has a 'rougher' finish on it. If it does, is there a posibility that the throttle line was catching a rough spot starting the winding of the lines?
NEW222
NEW222
Top Poster
Top Poster

Posts : 3896
Join date : 2011-08-13
Age : 46
Location : oakbank, mb

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  rsv1cox Thu May 14, 2020 6:27 am

A possibility Chancey, but we got the same result when I held the throttle line up at eye level. The problem is in the tether. I'm going to modify my Cox Mercedes tether which should resolve the problem. The Mercedes was simple to operate, a single line to the bridle and that was it, but no speed control.

Mark sent me videos this morning. It goes around the circle at a pretty good clip, but not at the speed of my Mercedes which flew flat out but no speed control.

Bob
rsv1cox
rsv1cox
Top Poster
Top Poster

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11244
Join date : 2014-08-18
Location : West Virginia

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  getback Thu May 14, 2020 7:30 am

Cool Beans ! thats a interesting set up no doubt Very Happy Would like to try the airplane though lol!
getback
getback
Top Poster
Top Poster

2022 Supporter

2023 Supporter

Posts : 10436
Join date : 2013-01-18
Age : 67
Location : julian , NC

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

Post  rsv1cox Thu May 14, 2020 6:36 pm

Yes, as everybody knows Wen Mac made virtually the same engine for throttled airplanes. Mark Boesen also sent me a CD with lot's of Wen Mac information that I refer to frequently.

Wen Mac tether car with speed control Page510

I have a couple of them.

Can't say I'm thrilled with tether cars. Nothing like the hands on feeling you get with a model airplane circling around your head and the possibility of completely destroying weeks of work in an instant.

It's one thing cleaning castor out of a tethers cars engine and another cleaning mud and grass out of a model airplanes engine.

The thrill of it all.

Bob
rsv1cox
rsv1cox
Top Poster
Top Poster

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11244
Join date : 2014-08-18
Location : West Virginia

Back to top Go down

Wen Mac tether car with speed control Empty Re: Wen Mac tether car with speed control

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