FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: 56chevyPlease Login or Register to create posts and topics.Post History: 56chevy56chevyUserProfilePost HistoryHello, I'm not sure what I am doing wrong but my engine is coughing/spitting up thru the thr …In: Coughing /Spitting up thru throttle body6 years agoI use a Corvette LS1 fuel filter that has a built in regulator set at 58psi. I have used this in 3 i …In: Serviceable Parts and Accessories7 years ago
