As you know I am long overdue for producing decent results in my quest for the speed record. I went out Christmas day to test my Medusa 4800kV on 4S-1P. Weather conditions were pretty bad on this day of testing, so I couldn't open it up like I wanted to because of the slippery wet conditions. But from the results it seems like i will be able to get much more speed out of this setup, only time will tell as conditions get dryer.
Gooster AKA BashHappy at the wheel...
VXL Rustler: named Sheeba
NeuEnergy 4S 30C 5000
MM/BEC with Capacitor
Highlight of the video is hitting 66MPH with about 60% throttle... I did atleast 25 speed runs, most of them back to back to back, and temperatures never reached 120 degrees on the motor. Most speed runs were in the mid 50's range.