You can buy it online from Sunoco https://petroleumservicecompany.com/sunoco-supreme-112-octane-race-fuel/ https://petroleumservicecompany.com/sunoco-supreme-1

You can buy it online from Sunoco https://petroleumservicecompany.com/sunoco-supreme-112-octane-race-fuel/ https://petroleumservicecompany.com/sunoco-supreme-112-octan... I think they only sell the unleaded race gas at the pumps now but I may be wrong.