CRT.5 conversion Need advice

[Shark413]

Ok, more performance info. Keep in mind these setups may not be perfect, I just wanted to get some baseline info and see how different motors performed. I will start fine tuning when it stops raining and I get my 3s2p lipo.

Battery = Maxamps 2s2p 6000mah.
ESC = Mamba Max (no fan).
Gearing: 46T steel spur and 13T hardened steel pinion.
Motor = Mamba Max 5700 and 7700.
Weight of CRT.5 with body and battery (ready to run) = 4 lbs 10 oz.
CC UBEC.
Track = pavement.

Run #1
Motor MM 7700.
Ambient temp 68 degrees .
Top speed (50 foot distance) = 35 mph.
After 8 runs (top speed then max braking): ESC 109, Motor 90, Battery 73 (degrees Fahrenheit).

Run #2
Motor MM5700.
Ambient temp 63 degrees.
Top speed (50 foot distance) = 30 mph.
After 6 runs (top speed then max braking): ESC 90, Motor 74, Battery 67 (degrees fahrenheit).
Max Watts = 378
Max (burst) Amps = 61.16

I still have a 3s2p lipo on order, and I will rerun the MM5700 test when it comes in.