Thread: 87 OCTANE Switch on the EcuTune Stage 1 v4 chip
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  #13  
Old 07-07-2006, 09:13 PM
Bobb Bobb is offline
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Join Date: Sep 2002
Location: Ypsilanti,Michigan
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Octane
Hi everyone, In areas of the country that have high altitudes the oil companys sell lower octane gas as the compression ratio of various vehicles is lower than at sea level. Take care, BOBB
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