It's not.not sure what to think here..... standard gas here has up to 10% ethanol in it... I dont see how e15 would be any different....
Yes, E blends do not have the BTU as fossil fuel gasoline. This is nothing new. E85 also has a lower Stoich Value as well.The or thing that was said that is true,you don't get the same . btu value from the e blends.
:beer:Beautifully said 04sleeper!