Thread: 89/90 octane Ethanol vs. 91 octane Unleaded
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Old 08-26-2004, 04:43 PM
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HellsBells
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Question 89/90 octane Ethanol vs. 91 octane Unleaded
Which is better for the motor? I have always run ethanol, even in my old SHO, and I never had any problems. Just wanted some input, on what to run in my 03 Lightning.
 
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