Originally posted by ReconRider25
anyone know how to instal a parts unlimited one(like the tusk)
I would thiink that all two wire kill switches are installed the same.
The purpose of the switch is to short the ignition to ground and shut it off. Because of that, it really doesnt matter which wire you hook where (from the switch). Just so long as the ignition signal is grounded out when the switch is closed.( the cord is pulled out)

I installed a maier m/c kill switch on my 400 because it was readily available and less that half the cost of a prodesign atv switch. It gets the job done, and was less than $12
LOL besides, I'll probably only need it for one race