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Old 04-23-2017, 05:45 PM   #235
-Willis-86touge
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Quote:
Originally Posted by humfrz View Post
A fun piece of math and physics for you top speed masters.

According to the attached formula, what would be the theoretical top speed of a stock, 2013 FR-S with a manual transmission..??

Note ..... be sure to use estimated wheel horsepower.


humfrz
Stock at 7500 rpm with stock tires is 175
With 245/40-18 @ 7500 rpm math works out to 184
Sorry to say I didn't use your formula humfrz just used a basic program that figures tire size and gearing.

Last edited by -Willis-86touge; 04-23-2017 at 05:55 PM.
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