i connected it to the button on my racing steering wheel and when the rpm was reasonable i would just hold the button in to engage vtec...
sigh, lol! amazing what some people come up with, i dont believe that anyone who knows anything would waist their time running a wire from the switch to the steering wheel to the soleniod to activate vtec manually in every gear all the time, lol! i would hate driving my crx if i had to do this. heres your sign!