Originally Posted by Onetooth13

Accufab 75mm tb and Xcal 2 on their way. Should be here in a few days. Already have MAC cai, ford racing 9mm plug wires, O/R X-pipe, 40 series 2 chamber flowmasters, 180 degree thermostat, Steeda pullies. Oh yeah, its a 97 GT. I love the sound, but I am of course, looking for more hp. What are your suggestions for the next step? I mean, what's the biggest bang for the buck that I still haven't done? I know NOS, but I'm a little nervous about shooting that in a 83K engine. And yes unfortunately, I can't swing the supercharger, so we'll put a star next to that one and move on. Anyway, I've been reading a bunch of the threads on here the past few weeks and thought I would turn this over to the masses. Please help.