best bet is to replace the tq radio system with something more configurable, IE. dx2, 3pm. Also a programmable ESC would be helpful, which the vxl is not. So you might consider selling the vxl and replacing with a cc, novak, or lrp ESC.
You can also loosen the slipper clutch and adjust supsension to get a bit more traction.
HopMeUp is my friend, RcBoyz is the devil.
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