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Old 05-08-2012 | 09:21 AM
  #22906  
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Go by temp.

How long are you running, and what are your current temps?
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Old 05-08-2012 | 09:25 AM
  #22907  
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Originally Posted by vito
how high can i go on the gearing with a 4.5 trun 550 I am at 12 62
I run 13/62 with my 4600kv tenshock and same on my old sc4x 4.5t, would temp at about 160 on both give or take after a 7 min main. If your just running on the street and may be getting 10 to 15 min depending on your battery you will want to check the temp every few minutes after you have driven for 7 minutes.
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Old 05-08-2012 | 09:29 AM
  #22908  
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Originally Posted by CraigMBA
You know, I've given you a bunch of grief for posting bad tech, but this....this....this is really useful and something I've never thought of.

Thanks.


I don't give bad tech ....

Anyone can make a mistake even you...

Just act mature and not have cow about , just disagree and move along .....
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Old 05-08-2012 | 09:39 AM
  #22909  
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Originally Posted by Snafujg
I'm actually going from the V1 center diff to the V2. V1 was such a huge improvement over the original kit slipper that I will never go back to a slipper setup, even the new factory one. So when I went to the V2 diff, I was surprised how much slower it was. But your suggestion on the spring makes sense to me. I'm still using the original spring that I got with the kit back in Nov. I'll get a couple V2 diff springs and see if that resolves my speed issue. I'm thinking it's going to work.

Thanks for the advice on the Spring and Bearings. I'll get those ordered today!
Also make sure your flipping the washer over to get that extra 2mm of compression on the spring.
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Old 05-08-2012 | 09:42 AM
  #22910  
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Originally Posted by Wild Cherry
I don't give bad tech ....

Anyone can make a mistake even you...

Just act mature and not have cow about , just disagree and move along .....
Didn't that compliment make you feel all warm and fuzzy inside?
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Old 05-08-2012 | 11:53 AM
  #22911  
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Thinking about switching to the ft truck after running the losi for a year. Are all of the bugs worked out of it? Any suggestions on needed upgrades? Thanks in advance.
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Old 05-08-2012 | 12:29 PM
  #22912  
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Originally Posted by gbyfield
Hi Guys
A little something I learned about people damaging Nanotech batteries, I hope you will agree it makes sense.

The is a small weakness in the Nanotech design, its not the lipo itself its the plastic case. The plastic case around the 4mm connectors is only around 1mm thick at the top of the case and will soften so then wire pressure can distort the plastic. If you have a high current draw motor or connectors that are high enough in resistance to heat the connections up to this temperature you may distort the battery case.

I know a few poeple that suffered from melted battery cases so I decided to take my new batteries apart and solve the problem before it happened to me and cost me money!

The wire from the Lipo to the 4mm terminal inside the battery is soldered at the bottom and is fairly rigid, I knew I needed to make the connector in the battery case more rigid and not move if the temperature got high due to a high current draw motor or connectors that are high enough in resistance to heat the connections up.

The fix I can up with was to drill 2 x 4mm holes where the small + and - symbols are on top of the battery at the highest part of the case between the connectors (make sure you don't exceed aroudn 5mm depth!), then I used a silicone sealant gun to fill each side of the battery case with silicone sealant. This holds the connectors in place if they get hot enough to melt the plastic and stops the battery becoming distorted.

Sorry if that was long winded, I hope it makes sense


Gary
Originally Posted by dday
I own three of these batteries and would not like to experience a melt down. Your explanation makes sense. But seeing photos of the fix you describe would make even more sense. Any chance you could post photos? Don
Hi, I have created some photos of the battery hole mod and one of some of my AE collection but I can't add direct links as my post count is too low.

You will have to add the www as well as I can't add that either;

.flickr.com/photos/78114516@N05/7159954130/

.flickr.com/photos/78114516@N05/7159953392/

.flickr.com/photos/78114516@N05/7159954834/


Gary
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Old 05-08-2012 | 01:09 PM
  #22913  
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Originally Posted by Wild Cherry
I don't give bad tech ....
*sigh*
------------

Did a tear down of my truck today: One of my CVA pins snapped I don't even know how long ago. So I went through the whole truck.

Axles are wobbled out at cva-pin, CVA pins are bent or broken, three bearings were being held together by pressure. What a mess.
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Old 05-08-2012 | 01:26 PM
  #22914  
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Just got my new Sc10 4x4 FT and went to the AE website to check out some setups. I noticed that on Steven Hartson and Kody Numedahls latest setups that they are running stick packs and not saddles. Which setup are most people preferring?
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Old 05-08-2012 | 01:30 PM
  #22915  
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Originally Posted by gbyfield
Hi, I have created some photos of the battery hole mod and one of some of my AE collection but I can't add direct links as my post count is too low.

You will have to add the www as well as I can't add that either;

.flickr.com/photos/78114516@N05/7159954130/

.flickr.com/photos/78114516@N05/7159953392/

.flickr.com/photos/78114516@N05/7159954834/


Gary
If you make a couple more posts you can post pictures and I'd quite like to see them.
I couldn't find the pictures with the above links.
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Old 05-08-2012 | 01:32 PM
  #22916  
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Originally Posted by rcgod
Thinking about switching to the ft truck after running the losi for a year. Are all of the bugs worked out of it? Any suggestions on needed upgrades? Thanks in advance.
The FT is pretty solid. My suggestions for upgrades would be dual stage shock pistons and V2 center diff. Both from RC Shox. After that it is just a matter of setup for your track and driving style.

Dan
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Old 05-08-2012 | 02:14 PM
  #22917  
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Originally Posted by gbyfield
Hi, I have created some photos of the battery hole mod and one of some of my AE collection but I can't add direct links as my post count is too low.

You will have to add the www as well as I can't add that either;

.flickr.com/photos/78114516@N05/7159954130/

.flickr.com/photos/78114516@N05/7159953392/

.flickr.com/photos/78114516@N05/7159954834/


Gary

Add leading www to the address, heres one...http://m.flickr.com/#/photos/78114516@N05/7159953392/

I'm sure that is a good fix, but if your bullets are arcing I don't think silicone will keep the heat from melting the case.
IMO best solution is to change out your bullets way before they are so compressed together that they are loose in the battery holes causing them to arc.
$5 insurance every couple of months.
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Old 05-08-2012 | 04:10 PM
  #22918  
CEW
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Originally Posted by Mizchief
Sounds like the folks having problems are mounting around the Rx box. Do you have a telemetry system? I wonder if it's the Rx that is causing the interference instead of the chassis, or maybe the Al chassis adds just a bit more making the diffrence?

Also good point about the glitch buster, the extra weight could be causing the servo to pull more power in the turns making the transponder weak.

I mount mine where the brace would mount on the front.
I was actually pointing out that this location is working relatively well for me. Out of 10 hours of driving it missed one lap reading. I'm fine with one miss, for now. I may change my mind later :-)
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Old 05-08-2012 | 06:21 PM
  #22919  
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Originally Posted by CoyoteSlash
*sigh*
------------

Did a tear down of my truck today: One of my CVA pins snapped I don't even know how long ago. So I went through the whole truck.

Axles are wobbled out at cva-pin, CVA pins are bent or broken, three bearings were being held together by pressure. What a mess.
nothing like driving the wheels off of it
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Old 05-08-2012 | 08:24 PM
  #22920  
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Originally Posted by CoyoteSlash
*sigh*
------------

Did a tear down of my truck today: One of my CVA pins snapped I don't even know how long ago. So I went through the whole truck.

Axles are wobbled out at cva-pin, CVA pins are bent or broken, three bearings were being held together by pressure. What a mess.
Sadly, I discovered the same thing on both rears recently, prompting a tear down.

It's back together, it's just sitting there on my bench. I have nearly totally lost interest in this truck.
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