For those who've invested in more FORD POWER , how has your fuel economy changed on average as compared to (I assume most of you had SVT 2.5s) the 2.5 duratec? I mean just a straight swap (or hybrid), because a buddy of mine with a 3L in his SVT, really doesn't complain at all,


1998 Mercury Mystique LS - Looking for SVT EXHAUST, SVT Rear bumper (silver frost) and ANY rocker mouldings (side skirts)