Summit 4WS by TheJumper - Italy

[TheJumper]

Hello boyz!

This is my last version!

It works very well, and this week end I'll be a racer at the Italian Electric Monster Trial Championship whit my 4WS Summit by TheJumper

http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141349.jpg


http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141428.jpg


http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141437.jpg


http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141521.jpg

http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141847.jpg


http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141826.jpg

http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12141758.jpg

Dettagio del barilotto invertito dx con sx e uniball eccentrico in basso
[Detail of the barrel with left and right reversed uniball eccentric bottom]
-Google Translate

http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12142001.jpg


http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12143741.jpg


http://i1090.photobucket.com/albums/i364/TheJumper46/Elaborazioni/Photo02-05-12143758.jpg

And this is how it works:

http://www.youtube.com/watch?v=AlYDfGx94Ow&list=PLACE8D6D52A71B19A&index=12&feature=plpp_video

[noir 522]

Nice set up. Your gonna love the small turning radius

[snowslider]

Very nice! Please keep us posted on the results! :cool:

[summit thing]

very smart i did the same mod to my emaxx. also what wheels and tyres are you using in that video?.

[TheJumper]

Proline big joe! All the people in the Italian Championship uses this tires and on reverse mode to have maximum grip.
They are very large ande with low profile, inside we put them a 0,5 - 1 cm foam, with a lot of hall.
We put the whells inside the WD40 for a day, the week before the race to make them more soft possible, loke a chewingoom!
http://img.tapatalk.com/5fe8109f-9369-3509.jpg


TheJumper + Tapatalk

[TheJumper]

The race is delayed for the rain!

[noir 522]

Actually I'm still curious about these Italian summit races that he was entering

[TheJumper]

This is the 2011 track for the next race and this is my summit!
http://www.youtube.com/watch?v=DNH_IZl2l5A&feature=youtube_gdata_player


With Tapatalk - Errors are not mine!

[ksb51rl]

Well that was unexpectedly enjoyable. :) Thank you for sharing.

[TheJumper]

In october the 14 weather permitting!
The last race of the Italian Championship 2012

I hope to do my best lap without penality!

Look other videos in my youtube channel, you may discover the other three italian circuits

And please write that you like them, if you like them!

Thank you


With Tapatalk - Errors are not mine!

[jamann]

Like the bridges, cool track


Sent using lipo power

[Jimmy1971]

Some really neat obstacles there. Thanks for sharing.

[TheJumper]

Thanks boyz!
It's only one year I started to race with rc monster trial and I do a lot of mistake during race, but in the future I hope to go faster without mistakes!


With Tapatalk - Errors are not mine!

[noir 522]

Impressive. I was gonna suggest a smaller more controllable tire rather than the big joes, then saw those thin acrobatics ( especially the wire bridge) and I realized how a wide tire really was needed. That track showed an incredible combination of tight turns along with many rock climbing sections I can imagine that only a summit ( with diffs that unlock) could successfully climb those boulders but still make those tight turns. I am certain that 4ws was a necessity. I just purchased that same servo ( hitec 7980) , 500 oz of torque is very impressive. I noticed that your rear steering and front steering does not appear linked. How did you configure the electronics for you rear steering?

[noir 522]

http://i857.photobucket.com/albums/ab136/noir522/Screenshot_2012-09-01-18-33-11.png

[jamann]

Are you using a steering controller as in punk Rc type of unit


Sent using lipo power

[TheJumper]

Are you using a steering controller as in punk Rc type of unit


Sent using lipo power

Exactly!
Rc punk dual steering controller!

http://www.punkrc.com/index.php?main_page=product_info&cPath=2&products_id=3

With Tapatalk - Errors are not mine!

[TheJumper]

Thanks!
The big joe are the only one tire all racer mount in our veicles!

Only in indoor race when there's the moquette, there is a risk of burning a servo for the friction of the wide tires on the carpet, someone choose the moab xl or other more narrow than the big joe


With Tapatalk - Errors are not mine!