FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: mustang572Please Login or Register to create posts and topics.Post History: mustang572mustang572UserProfilePost Historyto answer afr goes to 20 then stalls immediately 1. Yes constant power direct to the battery …In: Any Ideas? on RPM noise code6 years agoI am just finished with my install of a 30003 on a 289 with and older street dominat0r intake an …In: Any Ideas? on RPM noise code6 years ago