Go Back  R/C Tech Forums > General Forums > Electric Off-Road
Tekno RC EB48 Thread >

Tekno RC EB48 Thread

Community
Wiki Posts
Search
Like Tree2Likes

Tekno RC EB48 Thread

Thread Tools
 
Search this Thread
 
Old 05-08-2012 | 10:46 AM
  #346  
SEF's Avatar
SEF
Tech Elite
iTrader: (39)
 
Joined: Aug 2009
Posts: 2,151
From: LA
Default

Originally Posted by teknorc
http://vimeo.com/41502671

Here's a video that a local racer/photographer/videographer put together.
Finally got to a computer that plays these videos posted on vimeo.

WOW

This thing looks insanely good. The driver made that really difficult rythm section look so east.

And REALLY at 2:00
SEF is offline  
Old 05-08-2012 | 10:52 AM
  #347  
kufman's Avatar
Tech Elite
iTrader: (7)
 
Joined: Feb 2004
Posts: 3,787
From: Elburn, IL
Default

Originally Posted by SEF

And REALLY at 2:00
I didn't watch it through to that point before... Cool!
kufman is offline  
Old 05-08-2012 | 01:19 PM
  #348  
spunkysandoval's Avatar
Tech Elite
iTrader: (125)
 
Joined: Dec 2009
Posts: 2,674
From: Temecula, CA
Thumbs up

That part was definitely sick and I would be willing to bet it has a lot to do with the very short overhang that tekno engineered into the design. I am really looking forward to getting this buggy and trying it out with a 2s setup for some indoor fun. I think it will be very light with a 540 4 pole motor and a good high discharge 2s lipo. I used to run my V4D8 with with the tekno clutch and mechanical brakes. It drove just like a nitro buggy and was really easy to drive hard into corners.

So pumped!
spunkysandoval is offline  
Old 05-08-2012 | 05:05 PM
  #349  
Tech Regular
iTrader: (12)
 
Joined: Jan 2010
Posts: 386
From: San Diego, CA
Default

Originally Posted by spunkysandoval
That part was definitely sick and I would be willing to bet it has a lot to do with the very short overhang that tekno engineered into the design. I am really looking forward to getting this buggy and trying it out with a 2s setup for some indoor fun. I think it will be very light with a 540 4 pole motor and a good high discharge 2s lipo. I used to run my V4D8 with with the tekno clutch and mechanical brakes. It drove just like a nitro buggy and was really easy to drive hard into corners.

So pumped!
I also want to see how a Tekin Pro4 with 2s will do in this buggy.
fireflysti is offline  
Old 05-08-2012 | 06:32 PM
  #350  
Jpm1's Avatar
Tech Master
iTrader: (8)
 
Joined: Sep 2010
Posts: 1,395
Default

2s???, very interesting proposition, I wonder how hot it would run etc, what is the difference in weight from this and the scte sc truck?
Jpm1 is offline  
Old 05-08-2012 | 07:06 PM
  #351  
thecman26's Avatar
R/C Tech Elite Member
iTrader: (117)
 
Joined: Jul 2006
Posts: 8,340
From: South Central Kansas
Default

Originally Posted by Jpm1
2s???, very interesting proposition, I wonder how hot it would run etc, what is the difference in weight from this and the scte sc truck?
Well the SCTEs' are around 7 pounds with body and battery so I bet this would be a good candidate... Or even a 4000 on 3S would be a rocket! 2S would be plenty fast too!
thecman26 is offline  
Old 05-08-2012 | 07:10 PM
  #352  
spunkysandoval's Avatar
Tech Elite
iTrader: (125)
 
Joined: Dec 2009
Posts: 2,674
From: Temecula, CA
Default

Well, from my past experience with a 2s in my Hyper 9e the car was really easy to drive at the limit of my skill. I felt like I was way more consistent when driving very hard. Honestly, to me it was just more fun to drive like this than to baby it around with a powerful 4s setup. The thing I didn't like about the hyper 9e was the inconsistent chassis response that the car seemed to always have. I don't know if it was the shocks or just the chassis design, but I always had a heck of a time keeping that car rubber side down. The slightest variation in track surface would upset the balance of the car especially on power through corners. If the track was nice and smooth it was a really fast car around the corners, but a whole different story when the track was not perfect.
spunkysandoval is offline  
Old 05-08-2012 | 07:37 PM
  #353  
kufman's Avatar
Tech Elite
iTrader: (7)
 
Joined: Feb 2004
Posts: 3,787
From: Elburn, IL
Default

Originally Posted by spunkysandoval
Well, from my past experience with a 2s in my Hyper 9e the car was really easy to drive at the limit of my skill. I felt like I was way more consistent when driving very hard. Honestly, to me it was just more fun to drive like this than to baby it around with a powerful 4s setup. The thing I didn't like about the hyper 9e was the inconsistent chassis response that the car seemed to always have. I don't know if it was the shocks or just the chassis design, but I always had a heck of a time keeping that car rubber side down. The slightest variation in track surface would upset the balance of the car especially on power through corners. If the track was nice and smooth it was a really fast car around the corners, but a whole different story when the track was not perfect.
I think what you were seeing was an inherent design feature of that cars suspension. I also have a 9E and I have had similar experiences with it.
kufman is offline  
Old 05-08-2012 | 08:44 PM
  #354  
Tech Elite
iTrader: (21)
 
Joined: Dec 2011
Posts: 3,808
From: Texas
Default

Originally Posted by fireflysti
I also want to see how a Tekin Pro4 with 2s will do in this buggy.
It should do pretty well. There are guys converting the Mugen Eco buggies into short course trucks without taking a bunch of weight off them and they still run good on the Pro4 2s combo.
MX304 is offline  
Old 05-09-2012 | 01:03 AM
  #355  
alport78's Avatar
Tech Fanatic
 
Joined: Jun 2010
Posts: 771
Default

I have allready an ultra light electric losi 810. it's around 6.5pound and powered with 3s lipo and castle 3800kv 1410 motor. It's very smooth and top speed is incredible but there is a lack of torque I used to have during racing with my regular tekno mbx6 1/8 buggy outdoors. I'm not faster with losi on a blown out track with big jumps and every little contact with other cars drives my car very easily out of the line while the other car keeping it's line. It's a big disadvantage during racing. So when I get tekno buggy I would prefer heavier 1/8 setups to deal with other 1/8 buggies especially for outdoor tracks. Lighter means not allways faster
alport78 is offline  
Old 05-09-2012 | 02:12 AM
  #356  
Pulse_'s Avatar
Tech Champion
 
Joined: May 2010
Posts: 5,100
From: Brussels, Belgium
Default

I tried a 2S setup with a SC4X motor in 5.5 on a lightened 808 that weighted 6,6Ibs. This was a 550 can 2 pole motor which had just been released at this time. I lacked of torque but I would say the last Pro4 or a 1415 would be perfect. I prefer higher voltage setups generally but for indoor application it would be more than enogh power for the EB48. I would like to see a 2700kv 4 pole short course motor in this buggy with a 3S lipo or a 4000kv in 2s.

This said the difference in weight is not massive comparing a 1400kv in 5S setup for example.
I use a 298g lipo and get 12 minutes runtime of it in 5S. The T8 4030 weight 341g. So this is 639g

I don't know how much mah you would need to get 12 minutes in 2S in a 1/8 but the system would need way more amps than in 5S so the lipo would weight about the same. A 1415 weights 301g. The difference would be much higher with a Pro 4 that is 100g less.. This is just to say that there will be a limit for outdoor tracks. A mmp and T8 4030 motor makes the car already very light. Testings testings..

Last edited by Pulse_; 05-09-2012 at 02:30 AM.
Pulse_ is offline  
Old 05-09-2012 | 10:26 AM
  #357  
Tech Rookie
 
Joined: Jan 2011
Posts: 11
Default

Of course it´s a nice thing to try a 2S or 3S setup.
But in my opinion the most impressive thing of that buggy is
the focus on the weight distribution that Tekno Engineering made

And i am not sure if a 2s or 3s would than be the right way?
Kuhnibärt is offline  
Old 05-09-2012 | 10:31 AM
  #358  
Tech Elite
iTrader: (67)
 
Joined: Dec 2011
Posts: 3,298
From: Raleigh, North Carolina
Default

Originally Posted by justpoet
Here's Blair running it and beating the rest of the competition handily at my local track, NorCal Hobbies. When I talked to him a bit, he mentioned that just switching to the new car dropped a couple seconds off of his lap times, and he was still working out a couple things to get even faster with it. You can really see the increased cornering speed in a few spots of this. Enjoy!

+ YouTube Video
ERROR: If you can see this, then YouTube is down or you don't have Flash installed.
Was it that nice of a day in NorCal that everyone wanted to go topless? .

Very nice driving Blair and the car looks like its on rails man very impressed with your efforts Tekno!
Antimullet is offline  
Old 05-09-2012 | 10:33 AM
  #359  
Tech Fanatic
iTrader: (6)
 
Joined: Jan 2008
Posts: 977
From: Tamarac
Default

Originally Posted by Kuhnibärt
Of course it´s a nice thing to try a 2S or 3S setup.
But in my opinion the most impressive thing of that buggy is
the focus on the weight distribution that Tekno Engineering made

And i am not sure if a 2s or 3s would than be the right way?
I agree. I have a Losi 810E buggy that I goof around with and I run it on a 3S battery with a Castle 3800KV motor. The latter 3S setup may be ok for indoor with smaller jumps, but I think a slightly heavier buggy will be better for outdoor tracks. My beef with this lighter buggy is that it flips over more than it should. I will install a 4S battery and change the motor to add weight. I would try the Teckno on 4S first as it was designed for that.
SouthFloridaApp is offline  
Old 05-09-2012 | 12:09 PM
  #360  
Tech Fanatic
iTrader: (7)
 
Joined: Apr 2005
Posts: 761
From: Indianola, IA
Default

Originally Posted by Antimullet
Was it that nice of a day in NorCal that everyone wanted to go topless? .

Very nice driving Blair and the car looks like its on rails man very impressed with your efforts Tekno!
Wow, that buggy looks very nice on the track along with mad driver skills. He def. walked all over his competition that day. Hope it is as good in the average Joe's hands like myself. Tekno i think you need an avg. joe tester like myself......early ship please pretty please......
sjenkins97 is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.