MPG in the white GS since the change to E85

fast86gn

Texas Moderator
Staff member
Joined
Sep 28, 2001
At least per the DIC, I haven't done the math. Cruising to work each day getting 16mpg.

On the highway @ 70mph getting 30mpg.
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MPG around town was about 18mpg and 28-32mpg on the Hwy doing 70mph. If I ran 80-85 I would get 25-28mpg. So not that much difference. My goal was zero knock and that was achieved.
 
Nice! I think I made the right choice going to E85 in the Camaro. I'm really curious to see what I get.
 
I was going to buy 80s for mine. It's the last major piece of the puzzle before I'm driving it! What are your duty cycles like? Do you still have some room to grow?
 
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