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  1. #1
    RC Racer
    Join Date
    Dec 2011
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    Memphis, Tn
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    turning 3906 to brushless

    i just got my wife a 3906 emaxx to bash around on....what do i need to make it brushless besides a motor/esc combo. i plan on running a Castle MMM and tekin 1900

    thanks for the input!

  2. #2
    RC Qualifier
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    Aug 2011
    Location
    Okotoks, Alberta, Canada
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    354
    Here's my 3906 brushlessm mamba monster, with the castle esc, two 3s lipos 5000mah.





    Hope that will help!
    Can you pass me another screw?

  3. #3
    RC Qualifier
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    Mar 2011
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    Kansas
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    That's pretty much it. I recently installed a Mamba Monster system into my son's 3906. The only thing I had to do was flip the transmission around so the motor wires would reach the ESC. The only downside was not being able to use the shifter. Besides that, the brushless power is a lot for the old truck and the first that that usually melts are the drive shafts.

  4. #4
    RC Racer
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    Dec 2011
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    i had a new brushless emaxx that she was driving, but i sold it...i picked this one up on a trade cheap, so im going to keep it....are the stock novak 14.4 and titans 550s worth anything?

  5. #5
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    Kansas
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    If they're still in good condition I'm sure you could sell them. When I built my 3908 I sold all of my old 3906 parts online.

  6. #6
    RC Racer
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    Dec 2011
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    cool, im gonna take them out and try and get a little bit of money for them!!

  7. #7
    RC Qualifier
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    May 2011
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    595
    Quote Originally Posted by tran901 View Post
    i just got my wife a 3906 emaxx to bash around on....what do i need to make it brushless besides a motor/esc combo. i plan on running a Castle MMM and tekin 1900

    thanks for the input!
    You'll need a tranny mod and stronger center shafts and axle shafts. Diffs can be upgraded to the newer Maxx diff as a bolt-on.

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