Crt.5 brushless overheating

[Jason]

IM BACK FROM PLAYING FOR AROUND 10 TO 15MIN WITH MY CRT.5 AND THE TEMPS WAS :

177F ESC

157F MOTOR

100F BATTERY


IN A OUTSIDE TEMPERATURE OF 18 ºC = 64.4 ºF

I DRILLED HOLE IN THE WINDSHIELD..

I PUT THERMAL GREASE BETWEEN THE MOTOR MOUNT AND THE MOTOR ...

THE CENTER DIFF WAS FILLED WITH 120K FLUID..

NOTHING HELP !



SPECS WAS :

MAMBA MAX 1/10 ESC ( BEC ACTIVATED )

NEU 1509 2.5D 2700KV

13T PINION

46T SPUR

3S LIPO TRUERC 15C 6400MAH ( I TRIED A ZIPPY 3S 5000MAH 25C TOO )

SURE IM USING BIG TIRES AND BIG BATTERY ON MY CRT IT WEIGHT AROUND 6LBS..

Differential Ratio: 3.25
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 13
Total Voltage: 11.1
Motor KV: 2700
Tire Diameter (inches): 4.72
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0.0082
Spur/Pinion Ratio: 3.54 : 1
Total Ratio: 11.5 : 1
Tire Circumference (inches): 14.83 inches (376.64 mm)
Total Motor Speed: 29970 RPM
Vehicle Speed: 36.59 mph (58.78 km/h)
Effective KV Value: 2700
KT constant: 0.5 oz-in/A
Motor Torque: Amperage not specified...
Final Torque: Amperage not specified...
Final Power: Amperage not specified...