I wouldn't! Besides, if you "tap" into one injector wire, you'll only get alky when that injector fires. This is just from past reading not personal experience, but many have run injectors full open by just putting a voltage signal directly to them using a Hobbs switch, or whatever. This was for use on 7th inj. fuel systems, not alky. Don't know about alky compatibility, though... sorry.
You could use NOS nozzles, which worked out well on my GN. Or get some nozzles from SMC, which I have ordered for my WE4.