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Old Apr 11, 2014 | 12:50 PM
  #43 (permalink)  
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Padgett
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Joined: Oct 2013
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From: Orlando
Default Re: oil, gas options?

Makes sense, 93 is common here at sea level but the octane requirement for na drops with altitude (less chamber pressure) think it is something like 1 octane number per 2000 ft.


That is why I take any octane numbers in a owner's manual with a grain of salt.


Good discussion at Octane Ratings and Elevation | Automotive General Topics | Bob Is The Oil Guy
 
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