Didnt get the idea from Bilal, idea has been around for some time. I did use some of the parts from his list though, and he answered a few questions.
5-7 degs or kr down to 0 on 93 oct
94 cents for a bottle of windshield fluid
Going to put in some 91 or 89 oct and see if I can run w/ 0kr. If so I'll be saving alot of gas.
