hey guys i have a 97 f250 with the 7.3 with an auto behind it. i just installed a k&n cai and a 100 hp chip and a 5" down pipe. buddy of mine with a cummins told me about the fass system. said it will help my power and keep my fuel pump from burning up. what is the fass system and is he telling me the truth or should i not worry bout it. let me know

 

Falls Church is having a auto show May 9, from 9am to 3 pm
www3.fallschurchautoshow.com