Go Back  R/C Tech Forums > General Forums > Monster Trucks
Tekno ET48 Build - TP 4070 >

Tekno ET48 Build - TP 4070

Community
Wiki Posts
Search
Like Tree9Likes

Tekno ET48 Build - TP 4070

Thread Tools
 
Search this Thread
 
Old 02-27-2015 | 07:14 AM
  #91  
Mopar2Ya's Avatar
Tech Regular
 
Joined: Nov 2014
Posts: 357
Default

The TKR5261 looks nice. How does it feel compared to the stock mounts, just as solid/beefy? Is there any upgrade/optional replacement for the center dif top plate (TKR5107)? Now that you've run/jumped some more have you noticed any added stress caused by the long motor?
Mopar2Ya is offline  
Old 02-27-2015 | 01:06 PM
  #92  
Tech Addict
iTrader: (18)
 
Joined: Sep 2014
Posts: 566
Default

That is a neat MM option! But $80 is pretty steep cost to save 2 minutes, and introduces 4 more screws and a potential failure if it came loose... I'd be nervous, especially considering how much more stress you're putting on it over stock with that insane motor! I'd probably play it safe and keep it one solid piece for durability instead of the trade off for a bit more convenience, but it is definitely a cool looking piece and probably works great...
rc_user is offline  
Old 02-27-2015 | 03:52 PM
  #93  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

Originally Posted by Mopar2Ya
The TKR5261 looks nice. How does it feel compared to the stock mounts, just as solid/beefy? Is there any upgrade/optional replacement for the center dif top plate (TKR5107)? Now that you've run/jumped some more have you noticed any added stress caused by the long motor?
Yup it's solid, it's the same design on the motor side. I don't think so. I've been to 3 different tracks and my gear mesh is still perfect. The dual clamping design of the motor mount works awesome.

Originally Posted by rc_user
That is a neat MM option! But $80 is pretty steep cost to save 2 minutes, and introduces 4 more screws and a potential failure if it came loose... I'd be nervous, especially considering how much more stress you're putting on it over stock with that insane motor! I'd probably play it safe and keep it one solid piece for durability instead of the trade off for a bit more convenience, but it is definitely a cool looking piece and probably works great...
It's available for $66 and it will save more than 2 minutes. The motor mount will never move and the other side is where the weight is. The center diff weighs very little and rides on bearings obviously, so there's not much stress going on there to introduce a failure point.
0verkill is offline  
Old 02-28-2015 | 11:50 AM
  #94  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

So I switched to 100k center diff oil. It drove very wild and loose, too much RWD power. It wheelied a lot and I had to back off the throttle many times. Also, a few small spots on my tires came unglued, I never had a problem with them before. I'm going back to 30k for more control and 4WD power.

+ YouTube Video
ERROR: If you can see this, then YouTube is down or you don't have Flash installed.

0verkill is offline  
Old 03-01-2015 | 03:49 PM
  #95  
jwill05's Avatar
Tech Adept
iTrader: (6)
 
Joined: Aug 2012
Posts: 172
From: Statesboro , GA
Default

That thing is pretty insane.
jwill05 is offline  
Old 03-02-2015 | 01:02 PM
  #96  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

Originally Posted by jwill05
That thing is pretty insane.
This motor is actually made for up to 8S, that would be even more fun (insane).
0verkill is offline  
Old 03-04-2015 | 02:33 PM
  #97  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

A few video clips from Mobile Bay RC Track.

+ YouTube Video
ERROR: If you can see this, then YouTube is down or you don't have Flash installed.
0verkill is offline  
Old 03-05-2015 | 12:23 PM
  #98  
Maximo's Avatar
Tech Champion
iTrader: (11)
 
Joined: Jan 2005
Posts: 7,901
Default

Originally Posted by 0verkill
So I switched to 100k center diff oil. It drove very wild and loose, too much RWD power. It wheelied a lot and I had to back off the throttle many times. Also, a few small spots on my tires came unglued, I never had a problem with them before. I'm going back to 30k for more control and 4WD power.

+ YouTube Video
ERROR: If you can see this, then YouTube is down or you don't have Flash installed.

that's awesome !!! I bet your dog is in the best shape of his life LOl !
Maximo is offline  
Old 03-06-2015 | 04:38 AM
  #99  
WonTonsChicken's Avatar
Tech Master
iTrader: (43)
 
Joined: Dec 2013
Posts: 1,532
From: Martinsburg, WV
Default

The video from Mobile Bay Rc get HILARIOUS @ 0:43!!
WonTonsChicken is offline  
Old 03-07-2015 | 11:24 AM
  #100  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

Originally Posted by Maximo
that's awesome !!! I bet your dog is in the best shape of his life LOl !
Oh yeah, it's the best exercise ever.

Originally Posted by WonTonsChicken
The video from Mobile Bay Rc get HILARIOUS @ 0:43!!
That was my father in law.
0verkill is offline  
Old 03-07-2015 | 11:26 AM
  #101  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

I did some more high speed driving today. My center diff got up to 150F, that's the first time I've checked it. My tires have been screwed up ever since running 100k in the center. I re-glued a few small spots the other day. My front tires are now ballooning which leads to stability issues and wheelies. I had no ballooning whatsoever before. I guess it's time to bring out the fishing line.
0verkill is offline  
Old 03-07-2015 | 01:55 PM
  #102  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

Actually instead of going fishing, how about some nice industrial o-rings from McMaster-Carr.

I measured 5.300" OD of badlands where the o-rings will go and ordered these. Lets hope they work.

Hard Buna-N O-Rings
5.237" ID
.103" Width
Part# 5308T227
0verkill is offline  
Old 03-11-2015 | 03:52 PM
  #103  
0verkill's Avatar
Thread Starter
Tech Master
iTrader: (8)
 
Joined: Oct 2010
Posts: 1,189
From: Birmingham, AL
Default

Anti-ballooning phase 2

Just got these in today. The o-rings are just flexible enough to go around the tire, perfect fit! They're pretty hard in material. Now to put them to the test.

0verkill is offline  
Old 03-11-2015 | 04:20 PM
  #104  
Tech Apprentice
iTrader: (6)
 
Joined: Apr 2014
Posts: 99
Default

Originally Posted by 0verkill
Anti-ballooning phase 2

Just got these in today. The o-rings are just flexible enough to go around the tire, perfect fit! They're pretty hard in material. Now to put them to the test.

I'm very excited to see the results! I would much rather do this and buy them premounted since I'm pretty terrible at gluing tires.
source_21 is offline  
Old 03-13-2015 | 11:20 AM
  #105  
Fliiix's Avatar
Tech Adept
 
Joined: Nov 2014
Posts: 110
Default

Originally Posted by 0verkill
Anti-ballooning phase 2

Just got these in today. The o-rings are just flexible enough to go around the tire, perfect fit! They're pretty hard in material. Now to put them to the test.

Interesting, but I think that might be falling off lol.
Fliiix 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.