Thread: higher octane = higher mpg?
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Old 01-06-2005, 03:30 PM
lars-ss lars-ss is offline
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Real Name: Larry S. Singleton
Location: Phoenix, AZ
Hybrids: 2007 TCH and Loving It !
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This one has me skeptical and intrigued both.

I am filling up tomorrow with Super unleaded (91) and I will report my MPG after that tank. I have been getting a pretty consistent 44-49, so if this tank is better, I will have a good basis for discussion.

UPDATE:

After 40 miles on this new tank with 91 Octane, I am at about 62 MPG. Higher than I have ever achieved at that many miles into a tank. So it is getting interesting !!!
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