So you lost a little low end power? Not sure heat to the intake will help that,but it should gain some MPG once you get it hooked up.
Original motor, thats pretty cool.
You need to do a rear gear change to take advantage of that overdrive you got.
What size tires are you running?
My in town mileage always seems to go down when I install new exhaust. At least until I wear the new off it.lol
