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Thread: What KV should I put in my yeti.

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Old 09-23-2017, 09:56 PM   #1
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Question What KV should I put in my yeti.

Is this motor to much for my new 1/10 kit yeti, 1410-3800kV Motor 010-0161-00 Or should I go with a 3000kv or 3100kv
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Old 09-23-2017, 10:21 PM   #2
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Default Re: What KV should I put in my yeti.

What cell batteries do you have or plan to use?
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Old 09-23-2017, 10:36 PM   #3
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Default Re: What KV should I put in my yeti.

3 cell
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Old 09-23-2017, 11:08 PM   #4
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Default Re: What KV should I put in my yeti.

The castle web site says "...stadium trucks up to 4lbs using 2-3S LiPo power" and the yeti is twice that weight. You may be able to make it work if you gear it carefully and watch the heat buildup.

I have the Tekin ROC412 HD 3100kv and that takes a *very* careful trigger finger to get all of that power to the ground to get to its top speed (30+ mph) on dirt and gravel with the locked rear diff.

It depends on how you intend to drive it, your gearing, and how heavy your yeti turns out. Also, the two-speed upgrade will allow you to run relatively higher gearing/kv with less heat issues by using low gear for the trails.
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Old 09-23-2017, 11:09 PM   #5
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Default Re: What KV should I put in my yeti.

I would go with a lower kV, personally. In stock form it's a 2150kV, IIRC. Volt up for TQ and kV up for speed. If sensored I'd go with the higher kV.
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Old 09-23-2017, 11:38 PM   #6
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Default Re: What KV should I put in my yeti.

Quote:
Originally Posted by Brake Weight View Post
I would go with a lower kV, personally. In stock form it's a 2150kV, IIRC. Volt up for TQ and kV up for speed. If sensored I'd go with the higher kV.
RTR gets you a 3150kv motor. I think this is a good match to the yeti (hence my 3100kv Tekin) but the RTR's ESC was at its limit.
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Old 09-23-2017, 11:53 PM   #7
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Default Re: What KV should I put in my yeti.

Quote:
Originally Posted by DavidH View Post
RTR gets you a 3150kv motor. I think this is a good match to the yeti (hence my 3100kv Tekin) but the RTR's ESC was at its limit.


That's what it is.
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Old 09-24-2017, 01:59 AM   #8
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Default Re: What KV should I put in my yeti.

i use a 1410 3800kv with 64/19 or now 56/16 no issues. mostly driven on sticky grass surface. But i check temp regular on runs no temp issues either.
I run a fan on motor and esc

I know the recommendation of castle regarding the application, but never found that info on a tekin or HH wondering what they meant for?

Last edited by magic_yeti; 09-24-2017 at 02:06 AM.
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Old 09-24-2017, 05:56 PM   #9
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Default Re: What KV should I put in my yeti.

I'm running a 3500kv with stock gearing 16/64. On 3s it's MENTAL.
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