Jay is right about Sunoco 260 being blue. And if you knew the guy who owned the station they could turn the knob one more click and you got 270, which supposedly was straight concentrate. At least, that is what we did on Saturday nights at my buddies Dad's Sunoco station. But it really bumped up the price to some astronomical figure like 32 cents a gallon!!!!! Now where did I park that time machine??

Don