are there any internal parts to the 5.4 that are the same as the 4.6?
98stang gimme ur email ill send u pics right now i put down 480 on 12 lbs ill show u any info u need
i dont no how to put them in this post i will be more than happy to send them to u and u can do it since i have nothing to prove and i dont have the dyno sheet but if ur willing id be more than happy to meet up and show u or maybe even race
are you sure?