My name is Anders and im from Sweden. I have a 1973 Mach 1 q code. This winter a ford racing 427 stroker (estimated 535hp @ 5 600 )
go in the Mach and with that a Fast XFI 2.0 efi with rails mounted on a super viktor manifold.
Anyone here on this excellent forum having experience with fast XFI efi? Im about to (late dec - jan 2013ich) dynotune the engine with the efi. One tune with 95 octane and one with e85 (we have e85 on every gasstation here in sweden).