I wanted to try to see if I could use a VXL-3s 3500 on my Summit. This is how it went.
I used a 19T with the stock 68T I will get others gears to keep it from over heating it did shut down after 6 min's of hard running I installed a fan on the motor to help with cooling. I built another 3S 5000ma LiPo from my other 2S LiPo's so I will have two 3S 5000ma LiPo's.
Temp outside was 33F (1C).