Narrowband question?
hey guys i got a vvl with vvl injectors. So i have read that running like this i will be running rich wich looks like i am, Also i've been told i can correct this with a safc,Wich i have installed.I have a narrowband but will it be as effective as a wideband or no?I dont wanna mess with anything yet is it worth having connected?Sorry if it's a dumb question but im new to this and i just don't know, thank you.