sportsman 90 wiring problem

Hello all, A friend at work hooked me up with his sons 2001 sportsman 90 that he was having a problem getting started. got it for a hundred but I did not realize that the wiring had been burgered up.
1 ) Ignition switch gone
2 ) homemade start button
3 ) wires cut spliced together
The plan is to remove the engine to put on a VW go-kart. But I need to make sure I have a good engine first.
I replaced the stator and CDI.
Now for my problem: NO FIRE TO COIL
I’m pretty sure I can figure it out if I had a wiring diagram for a 01 sportsman 90, but all I have found are schematic’s with different color wires. Any one here help me out?