In a message dated 6/15/2008 10:43:10 A.M. Eastern Standard Time,  
[EMAIL PROTECTED] writes:

Jim, 
 
One of the benefits of alcohol as a fuel is that it has a higher octane  
rating than standard pump gas.  
 
If the ECU is programmed to increase ignition timing when no detonation  
events occur then it will increase HP over using strait 87 octane gas.   The 
99+ 
Miata ECU does this to a limited extent. 
 
It is not uncommon for people to convert to E85 simply for the HP  benefits, 
regardless of the overall increased consumption.  I also own a  04 GTO, many 
people have converted to E85 use simply to get the extra 40-50 hp  that the ECU 
provides by going into full advance ignition timing. 
 
Randy





So there's a paradox.  More HP is possible, but at higher  consumption.  
If automobile fuel will eventually be made exclusively from corn, will my  
breakfast cereal taste of crude oil?
Will Quaker Oats be replaced with Quaker State?  Will Corn Flakes  become the 
new term for executives of Shell Oil?



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