Kenne bell boost-a-pump questions
 

Hey guys, im new to this forum but yeah I have some questions. Im installin a boostapump on my vortech mustang gt, It has a wire thats supposed to run to the vacuum switch, I read somewhere that you dont have to run this wire unless you only want the pump to activate at WOT? Is this true? or do I need to run it? Any and all help is much appreciated, Thanks!