Kit #4 is a high performance 144 volt DC conversion kit and could be placed in a kit car, such as the one on the left. We use the Curtis 1231C controller for this Kit #4. It is rated at 144 volt DC at 400 amps. The motor for this kit (Model# ES-31B)is also made by D&D Motors. The motor dimensions are 6.7 inch diameter 15.5 inches long. And is rated at 90 HP at 144 Volts DC.
The charger included with this kit is the Quick charger rated at a 144 volts. It is a smart charger and runs through multiple charge cycles before turning off when batteries are full.
The complete components for Kit #4 are as follows: