1/8 buggy mamba max esc overheat ?

[Jason]

for the neu 1515 on the buggy im running 50t spur ( I used the kyosho center diff also ) and 21t pinion here the info :

Differential Ratio: 4.3
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 50
Pinion Tooth Count: 21
Total Voltage: 14.8
Motor KV: 1650
Tire Diameter (inches): 4.3
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0.01
Spur/Pinion Ratio: 2.38 : 1
Total Ratio: 10.2381 : 1
Tire Circumference (inches): 13.51 inches (343.12 mm)
Total Motor Speed: 24420 RPM
Vehicle Speed: 30.51 mph (49.01 km/h)
Effective KV Value: 1650
KT constant: 0.82 oz-in/A
Motor Torque: Amperage not specified...
Final Torque: Amperage not specified...
Final Power: Amperage not specified...


motor and speed run cool but im feel a lack of power with this setup...


and for the stock cen diff my mamba max 1/10 esc badly with :\ and for now I cant afford a mamba monster max .. so ill using my regular mamba max..