I have assisted in the conversion of a motor vehicle to run on alchol. My neighbor wanted to see if he could get his Dodge Dart to run on alchol. One thing that we discovered is alchol is an extremely corrosive substance. It eats rubber, iron, just about anything you put in its path except for stainless steel and class. In the combustion chamber it wasn't as large of a problem because the fuel was being ignited fairly quickly. But in the fuel system is where the problem arose. We ended up converting all the feul line to stainless steel line and fabricating our own gas tank out of stainless steel. Hope this helps.