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  1. Greywolf74

    HELP PLEASE!! Rustler 4x4 build problem..

    You can blow off the wheels either way but like Stoner said, get video! :)
  2. Greywolf74

    HELP PLEASE!! Rustler 4x4 build problem..

    540 and 550 motors are 1/10 scale motors. 670 and 700 are 1/8 scale can sizes. Good luck finding a SW4 in stock anywhere, besides the Copperhead is a much better ESC for $30 more. The Mamba X is also an excellent choice. I personally wouldnt run a 3800kv in a 4WD Rusty. My personal preference...
  3. Greywolf74

    HELP PLEASE!! Rustler 4x4 build problem..

    My bad, I forgot you mentioned that. The sidewinder 3 is designed for 2wd stadium trucks so technically its not up to par for your intended use. If you went 2400kv motor and stayed with 2S I'm going to take an educated guess that it would be OK. can't make any promises though. You could end up...
  4. Greywolf74

    HELP PLEASE!! Rustler 4x4 build problem..

    Yeah, you can keep using the Stock ESC with any of those Castle motors but you wont be able to run in "sensored" mode. That just basically makes power delivery smoother so its not a deal breaker but nice to have. Oh, and the stock ESC wont have as many programming features either but again not a...
  5. Greywolf74

    HELP PLEASE!! Rustler 4x4 build problem..

    What you are experiencing is called "cogging". As other have said the KV rating on that motor is way to high. As Kev already said smaller pinion is easier on the electronics but wont be enough to compensate for the high KV of that motor. Yes, Unless you want to strip out diff gears. Not...
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