Rigby5
Diamond Member
Alcohol is a superior fuel for spark ignition internal combustion but only if the engine is optimized to run on pure alcohol. I probably should have clarified what type of engines.Alcohol burning engines are more fuel efficient than gasoline and diesel burning engines.Whatever. producing oil consumes the lowest percentage of the end product. Ethanol is probably the worst of the fuels that burn. It may even be negative.
The problem being the production of the alcohol. Very oil intensive and in the long run you expend more oil then you save. As a cost comparison regular Jet fuel is 5.21 a gallon as of Monday when i bought some. Bio Jet fuel on the other hand is around three bucks more a gallon. And that is a blend, if you use pure bio jetfuel it runs 26 bucks a gallon. Feel free to show me where the savings are.
I know what you were talking about, but the fact remains that producing alcohol requires the expenditure of shitloads of oil. Which means the net result is less efficiency.
It burns up pistons..I know my dad and I used to race these boats..
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From my experience, methanol does not burn up pistons because that would mean deterioration from the middle. Instead, what I found was that there was more side wear from methanol fuel, especially near the top of the piston. To me that would indicate that methanol was breaking down lubricants more quickly?