i have a 99 cobra and i have been playing with the idea of putting a 5.4 into it, the way i have it figured i was going to procharge my full bolt on 4.6 and make 450 before everything came apart from what i have seen for the same money i could make just as much if not alot more useing my heads 5.4 short block and stock gt 500 super charger. My main questions are what timing cover/chains/ components do i use to make that work? also could i buy a lightning lower intake and put the gt500 blower on that intake? and what flywheel/clutch should i use? any questions comments would be awsome thanx