whats the differences in running a 100% meth and a 50/50 mix?

 

more or less your bank account on buying methanol. water simply cools the intake charge. meth will help cool the intake charge and boost the octane rating of your fuel (allowing you to bump up the boost and run leaner as some have already said). A mix also allows you to use simple off the shelf windshield wiper fluid assuming its a true meth/h20 mix.

lol, how in the hell did i get linked to a thread from 2009...my bad fellahs

 

Lol at least you caught it before we did.