any of you kind fellas know where to find race gas around roseville/rocklin(100 octane pump or other race fuels from maybe a dealership, vp, 100oct+)

I know one place in Sacramento with pump 100 octane, it's a 76 off of marconi iirc. Trying to decide whether to go with pump 100octane for my setup or get vp by the gallon...i only have extra cash for 1 tune so 91 is just out of the question

 

there used to be a gas station in loomis off taylor road that sold RUL.. dont know if they still do

 

thanks , what is rul?

 

racing unleaded, 100 octane