As you may know, i am looking for a Regal GS, supercharged from the factory. Runs on premium gasoline. I am wondering if alcohol or windshield wiper fluid would make a good replacement for 6 octane points?
I have enough information on it. I have a page of links. At a modified state i know that it would work, but i am wondering how much it would help on a stock vehicle. I am getting mixed answers.