FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: daddyohoodPlease Login or Register to create posts and topics.Post History: daddyohooddaddyohoodUserProfilePost HistoryAccording to fitech the regulator is on the throttle body. Where is it located and I'll look.In: Regulator issues7 years agoI have the fitech model 30003 on my 67 Mustang. I have switched to an in tank Spectra premium SP169A …In: Regulator issues7 years ago