Alright dont flame me but i plan after doing a complete valve job, cams, cam gears, mill and polish job to my head prob going to add some nitrous. I was wondering if its hard to wire the fire switch to a horn button on a aftermarket steering wheel?

 

It shouldnt be to hard. I guess instead of running it to the micro switch or tps, you just wire it to the horn. I personally wouldn't hook the nitrous activation switch like that. Too many things to do while racing.