i have an idea, here it is. how about taking a throttle swich, normally use on nitrous kits and use it for operate my secondary injectors. take brigde the primary injector with a throttle swich and put it with secondary injector so when i have it like half throttle the secondary injectors are on. what you thinks guys, does is a good idea or not? need opinions. thanks

 

good idea cos it's cheap

not so good cos its gonna suddenly richen the mixture and in order to get the mixture correct at the top you'll probably get a big flat spot in the mid range when it first comes on...