According to stock car 1/4 times you will always be about 0.5 sec behind a Fox car with identical mods. That just means you gotta spend more to run with the 87-93's. There still is a real 5.0 under there so it will run the same after the mods.
I dont know how much of the diff is due to the setup of the 94-94 5.0 vs the heavier weight of the SN95. My dads 98 GT convertible is a much nicer overall car than my 90 even though I can blow it away stock vs stock, so that is someting to consider.
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Frank W
90 5.0 LX coupe Daily driver. Silencer removed, K&N filter. Flexalite fan, 3 core radiator. FMS flywheel and Clutch
88 Notch 2.3L 5 speed Parts/beater car
74 Chevy Laguna Type S-3 305 fixing soon, getting a 454 to put in garage
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