well when you spend $80 bucks on something and you don`t want to take a chance on messing it up , because the directions are wrong , and if you follow their directions , the box will spark, and ruin the motor. it`s best to ask...but even a child knows that red is pos..and black is neg...but again over there across the pound , your wiring is different ...lmao[sm=lol.gif]...so if you don`t have anythig that can truely help a beginner , or just someone that has a tech question, no matter how simple, then just don`t post