Methanol/water systems

[Auegl]

Any info on these systems. Suppose to run cooler and more efficient with increase in gas mileage. Can they be run on stock engines and is it worth the time and effort? If so, how much better mileage could you expect? I know they mostly used on performance vehicles. Thanks

 

[Mrhorsepowerlsx]

Unless you are driving a diesel vehicle the money for a meth system on a stock application is useless, you would get better results from a cold air intake and a cat back before a meth system for roughly the same amount of $$$.