Re: Gears question in my 03 Mach 1
If you do have 4.10s I'd leave 'em. All 3.55s will do is make you feel like it bogs and takes forever to get into the powerband and your mileage won't change by more than 1-2 mpg if that.
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Strike down the unroadworthy!
2000 GT Atl. Blue: '03 Cobra motor - 465rwhp/473rwtq, T-56 6-speed, full MM TA/PH & tubular K-member suspension, Saleen body, 17" Torq-Thrust II's, M/T ET Street radials, and lots more
'94 Rio Red Cobra: All the bolt-ons, 3.73s
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