Re: Highway driving
I am pretty sure that it has 3:73, but i am not positive, is there anywhere on the truck that it specifies. at 69mph my rpms are at about 2100-2200
Early '99 F-250, 7.3 Powerstroke Diesel, Long bed, Ext Cab, Auto, 163k, Edge Evolution Tuner
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, Straight piped, Servere Duty Intake kit