Join Date: Aug 1998
Location: Waldorf Md. USA
Ask what brand it is ??? If the person selling it does not know, I don't know if I would want to buy it from them. Sunoco has a 104 octane unleaded fuel. I have not seen anything higher. I would try to stick with one brand if at all possible, makes tuning a lot easier.
Also, if they are pumping it directly into your car gas tank, it is probably unleaded. I am pretty sure it is illegal to pump leaded gas into a car. I know here in Maryland they will not pump into your car, only into a container. But that may have to do with the fuel taxes. If it goes directly into the car there are a lot more taxes involved.
Advanced Automotive Machine