My truck was finally delivered from Illinois today, to sunny south Florida
The tank is empty and the dealer who brought it down on a trailer didn't know what kind of gas it had in it. It's a 1969 C50 with a 366 BB and a small two barrel carb on it. What are you guys using in your old gas motors. I know when this beast was born it was raised on leaded gas, but that's been gone a while now. High octane 93 with 10% Ethanol, Mid grade 89 with 10% Ethanol, Low octane 87 with 10% Ethanol, or No Ethanol 91 octane are my only choices down here where I live. What are you guys using?