65 years ago when I was pumping gas in the corner station, “Ultra Premium” was Regular (with Lead, dammit!) They don’t make it like they used to … Premium today is 91 or 92 octane, back then it was 100 to 102 octane.
November 07, 2013
65 years ago when I was pumping gas in the corner station, “Ultra Premium” was Regular (with Lead, dammit!) They don’t make it like they used to … Premium today is 91 or 92 octane, back then it was 100 to 102 octane.