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Non Compos Mentis
Join Date: May 2001
Location: Off the grid- Almost
Posts: 10,653
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It's possible the 2.73 will have a higher top speed.
If the 2.20 is too tall for the engine to be in its optimal rev range at top speed, the 2.73 may have the higher top speed, at the expense of fuel mileage.
The 2.20 is very tall. Probably to maximize fuel economy.
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