blizz
Full Access Member
I only took it for a little drive around the block...maybe not long enough to have it warmed up and still with left over 87 oct gas but for now, I haven't been able to tell any difference at all. I'm optimistic though and will wait till I can get a longer drive and higher oct gas in and hope that I can tell a difference then. Will it take some time to tell? Does lower oct gas really hinder it that much?