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Power Strokes
94-97 Aftermarket
what gears?
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[QUOTE="idshred, post: 1090262, member: 15859"] With 3.55s and stock sized tires I was at 1950 rpm@65 Swamped 4.10s in and was now 2300-2350@65 With stock tires With 4.10s and 35s I'm at 2200-2250@65 All GPS verified Op will you be doing performance mods? My pickup is still stock performance wise and changing from 3.55s to 4.10s was well worth it for me. After I do efuel, injectors etc. Maybe I would be ok with 3.55s but on a stock pickup 4.10s help keep the rpms from dropping way out of the powerband, esp. When towing. I do miss getting 19-20 mpg consistently though! [/QUOTE]
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94-97 Aftermarket
what gears?
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