From: "Geo" 

"Don Hills"  wrote in message
news:qmxWEtgaXCWM092yn{at}attglobal.net...

> An engine designed to run optimally on a given octane rating fuel will not
> run better on a higher octane fuel. Higher octane fuel does not have
> significantly more energy per gallon than low octane fuel.

I understand the theory, yet gasohol gives 20% less miles per gallon than
straight gas and it's got the same or higher octane rating.

Geo.

--- BBBS/NT v4.01 Flag-5