Originally posted by smoothy1995: 4hp increase making fuel economy better? never heard of it and well quite frankly i have the same gas mileage now as when i first got the car with stock everything.
So you do have one? If so, which one?
+Ford Thunderbird 1997 - V8 +Ford Contour 1995 GL [REST IN PEACE :(][Champagne|ATX] -9mm Ford Racing wires -CTA Intake Kit -Removed exaust resonator
