If the home-made alcohol is similar to Ethanol, you could essentially mix it with 15% gasoline to make E85.
BUT...
Flashback to the 20's/30's -- homemade alcohol is banned despite the lift of prohibition. Meanwhile, backwoods "stills" operated, until the "revenuers" (IRS-Agents) found them, charged the owners, taxed the consumption, and destroyed/confiscated the apparatus.
In this day and age, the same would likely apply + the expectation in many States to pay road taxes per gallon (similar to the homebrew Bio-Diesel problem).
Denaturing the alcohol (by mixing it with gas) might get you out of the "personal consumption / intent to sell" charges and taxes, but the road taxes might still come back to get you. Uncle Sam wants his $$$.
(In other words, check local laws)
How much corn would that require, by the way?
RH77
__________________
“If we knew what we were doing, it wouldn't be called research” ― Albert Einstein
 _
 _
|