Ok, got the kit installed! Well, the motor, 96T sprocket, and chain. I had to trim half of the bracket off with a grinder and remove the washer from the motor back bolts and grind the bottom one down to clear the swing arm. The bolt heads aren't recessed like the stock motor. Loctite is your friend. The controller wouldn't plug up to one of the plugs, went from a 3 wire plug stock to a 2 wire on the new controller. I don't spend much time looking into it because the stock controller worked good. It hauls butt now, and has serious torque.
Sooo, he rode it a few times and today it wouldn't work. Turn the switch on and everything lights up, but no response when you give it throttle. Any ideas on where I should start checking? I will post pics of the mods needed to make the motor fit when I get to a computer. Thanks for the advice!!!
The bracket that I ground one side off of.
Notice the bolt head ground down.
The final product