Long story short I had a Viper alarm "professionally" installed about 10 years ago, It worked for about a month and then all kinds of stuff started happening with it. We ended up just unhooking it, because I kept having a dead battery. When I took it all apart I found out they used all wire taps on it, there were dozens of wires done like this and boy did it make me mad!!!

Me personally I wouldn't use wire taps on a go kart...Solder solder solder