I've got a 2002 mustang gt I'm building on. I've cut the mufflers off for the real nice sound, married a SCT X4 tuner to it, and have also added a short ram intake. My end goal is to build it up a bit so if I wanted to run it down the 1/4 at the street fights I can and still have it to cruise in. My main thing I'm curious on is some people say the 4.6 isn't a good base motor to build from and others do. I found a modular 5.0 block I could install in it and have tossed the idea of finding a blown cobra motor to drop in it. Anyone out there got some suggestions?