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Old 03-11-2014, 01:13 PM   #7 (permalink)
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Mazda5 - '12 Mazda 5
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You know, the whole 1,200 rpm comment in the cylinder thread made me wonder. How many gears would a car need with a usable rpm range of 600ish rpm?? I am assuming a 600 idle and 1,200 red line.

I think semi trucks have a little more range than that.
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