I am gonna have 009 injectors, Walbro 340 pump, and Accufab regulator soon...I was just curious, how far can I turn up the boost? From what I hear...you need to start using Alcohol injection after something like 18 lbs of boost otherwise you will blow head gaskets because of the temperature...is this true? Should I think about getting an alcohol system or what...is this good for the street since my car is an everyday driver?