how to make vtec activation switch!

does any one know how to make a homemade vtec controller,you know just have a button to press and give a 12v response to the solienoid?

it is not advised to put vtech "on a switch" so to speak. you're best bet is to get an RPM activated switch. i got a MSD version for $59.88 http://store.summitracing.com/partdetail.asp?part=MSD-8950&N=120%20301134 and the "pills" to set the rpm you want to activate at for from summit for $19.88 go to www.summitracing.com

what you do is you install the MSD box. insert pill into msd box. each pill is set for a determined rpm. when you reach the rpm the switch will kick on vtec.