Amperage Calculator?

[Rivermaxx]

If I step up the spur to a 42 the motor kv are right on the money. Is it true 4000 watts are needed and over 5 hp . Is the motor even capable of that? I believe the peak is 2700 watts.
Target speed (mph) 100
Pinion size 30
Spur size 42
Drag coefficient 0.65
Tire Diameter (in) 5.50
Number of Cells 6
Voltage per cell 3.00
FDR 7.938
Vehicle_speed_m_s 44.7040894081788
Frontal_area_m_2 0.04967732
Drag_N 39.545993896358
Tire_RPM 6114.64968152866
Motor_RPM 48538.0891719745
Motor_KV_needed 2696.56050955414
Electrical Efficiency 0.85
Transmission Efficiency 0.75
Input_Amps_needed 225.147173346343
Input_Watts_needed 4052.64912023417
Horsepower_needed 5.43469198856744
Distance_Covered_ft 880.001761341123
Distance_Covered_m 223.520447040894
Transmission ratio 5.67
Vehicle Width (in) 11.00
Vehicle height (in) 7.00
Configuration 4wd
Vehicle Weight (lb) 9.00
Time to get to top speed (s) 10.00
Acceleration_G_s 0.455699178472771
Added Time 24-Sep-2009 10:58:32