E85

attackdog

New member
Re: E85

My buddy has an 07' Avalanche Flex Fuel and told me that when he uses it, he gets bad mileage so he uses regular unleaded.
-Dean
 

NecroWolf

lost marbles member
Re: E85

you'll take a mpg hit on a flex fuel truck because it has 30% less energy by volume. if someone was building a e85 specific motor i'm pretty sure they could get some of the mpg back by bumping the compression ratio and other little things. i'm planning on running it if i can ever get my ty done.
 
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