93 octane in California ??
Posted: Thu Jun 16, 2022 7:06 am
I’m trying to figure out how to find 93 octane in California. I read somewhere that I can put a gallon of E-85 in my tank with 91 not sure if that’s true or not. I want to test this out because I’ve been getting knock with the +9 psi tune at WOT even though I turned off artificial knock at WOT. Any feedback would be appreciated thanks!