Kawasaki used three different coils. If you have IC ignition you will require 2.2 Ohms or greater not to burn the ignitor out. Anything over 2.2 Ohms will just give you a lame spark but would be safe for the IC.
74 Z1-A stock
76 KZ-900 Totaly stock vice MAC pipe
77 KZ-1000A stock
78 Z1-R 100%MINT 500 original Mi.
78 Z1-R Yoshi 1103 kit stage 1 cams Yoshi pipe. Etc
79 KZ-1300 (1400)
80 KZ-1300
81 Scratch built GPz1150R
82 KZ1000
