I regret I ever sold my Medusa, but here is how I used it.

TC3 built to withstand high power, 90wt shock oil, gold springs, TC body with custom spoiler and side stabilizers.
Mamba Max Pro
Medusa 3650 3300Kv
Turnigy 5s 5000 25C

My best radar was 89mph, but I think if I could have balanced it better it would have gone faster. Every pass thru the radar was sideways.
10 min of high speed dragging back to back and motor temp averaged about 145F