04-01-2016, 11:14 AM
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#130
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HAMMER PILOT
Drives: 13 ZL1#182, 85 CJ7, 16 Silverado
Join Date: Nov 2011
Location: Tucson AZ
Posts: 4,386
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Quote:
Originally Posted by Denis
im not arguing about this at all, but how do we know the current numbers are more towards 10% as opposed to the 20% we all used to use? are we just assuming greater efficiency or have their been studies to prove it?
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http://www.caranddriver.com/columns/...olution-column. This!
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