FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: josephpaulPlease Login or Register to create posts and topics.Post History: josephpauljosephpaulUserProfilePost HistoryQuote from Austin DeHaas on July 9, 2023, 9:03 am 3 things to tune Raise the DFCO decel fuel cut …In: stalls after highway cruising - Easy Street 600 HP 3000510 months agohey guys got a new fitech unit - dodge 440 built up engine - 470 HP , 727 transmission , 600 HP 3000 …In: stalls after highway cruising - Easy Street 600 HP 3000511 months ago