Thread: Larger Tires to Increase Gear Ratio
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Old 02-08-2011, 10:39 PM   #19 (permalink)
abell75
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Join Date: Nov 2010
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Grand Prix - '02 Pontiac Grand Prix GP
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I checked on the way home tonight - I'm at 1950 rpm @ 60mph. 2250@70mph. So gearing down further may not help much...
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