Thread: Do I need to regear?
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Old Tue, July 28th, 2009, 11:32 PM
408F150 408F150 is offline
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Join Date: Jun 2009
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I have 4.56s with my 35s and at 70 mph I'm running at maybe 2100 rpm. not bad at all and I'm still pulling 17-18 mpg on the highway. was at about 19-20 mpg when I had 35s and 3.73s
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